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Document And Entity Information
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6 Months Ended | |
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Jun. 30, 2012
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Jul. 31, 2012
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| Document and Entity Information [Abstract] | ||
| Entity Registrant Name | RPX Corp | |
| Document Type | 10-Q | |
| Current Fiscal Year End Date | --12-31 | |
| Entity Common Stock, Shares Outstanding | 50,592,994 | |
| Amendment Flag | false | |
| Entity Central Index Key | 0001509432 | |
| Entity Current Reporting Status | Yes | |
| Entity Voluntary Filers | No | |
| Entity Filer Category | Non-accelerated Filer | |
| Entity Well-known Seasoned Issuer | No | |
| Document Period End Date | Jun. 30, 2012 | |
| Document Fiscal Year Focus | 2012 | |
| Document Fiscal Period Focus | Q2 |
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- Definition
If the value is true, then the document is an amendment to previously-filed/accepted document. No definition available.
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- Definition
End date of current fiscal year in the format --MM-DD. No definition available.
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- Definition
This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY. No definition available.
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- Definition
This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006. No definition available.
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- Definition
The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements containing historical data, it is the date up through which that historical data is presented. If there is no historical data in the report, use the filing date. The format of the date is CCYY-MM-DD. No definition available.
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- Definition
The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other". No definition available.
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- Definition
A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument. No definition available.
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- Definition
Indicate "Yes" or "No" whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition
Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, (4) Smaller Reporting Company (Non-accelerated) or (5) Smaller Reporting Accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure. No definition available.
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- Definition
The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Indicate "Yes" or "No" if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. No definition available.
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- Definition
Indicate "Yes" or "No" if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A. No definition available.
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- Details
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- Details
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- Definition
Carrying amount of finite-lived patent assets after accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights. No definition available.
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- Definition
Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For unclassified balance sheet, amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The carrying amount of consideration received or receivable as of the balance sheet date on potential earnings that were not recognized as revenue in conformity with GAAP, and which are expected to be recognized as such within one year or the normal operating cycle, if longer, including sales, license fees, and royalties, but excluding interest income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred tax liability attributable to taxable temporary differences, net of deferred tax asset attributable to deductible temporary differences and carryforwards net of valuation allowances expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total of all Liabilities and Stockholders' Equity items (or Partners' Capital, as applicable), including the portion of equity attributable to noncontrolling interests, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent assets not separately disclosed in the balance sheet. Noncurrent assets are expected to be realized or consumed after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Carrying value as of the balance sheet date of the portion of long-term debt not otherwise specified in the taxonomy that is scheduled to be repaid within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer, and the aggregate carrying amount of current assets, as of the balance sheet date, not separately presented elsewhere in the balance sheet. Current assets are expected to be realized or consumed within one year (or the normal operating cycle, if longer). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. For a classified balance sheet represents the current portion only (the noncurrent portion has a separate concept); there is a separate and distinct element for unclassified presentations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Cash and equivalents whose use in whole or in part is restricted for the long-term, generally by contractual agreements or regulatory requirements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Investments which are intended to be sold in the short term (usually less than one year or the normal operating cycle, whichever is longer) including trading securities, available-for-sale securities, held-to-maturity securities, and other short-term investments not otherwise listed in the existing taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Consolidated Statements of Operation (Unaudited) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2012
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Jun. 30, 2011
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| Revenue | $ 55,238 | $ 38,850 | $ 99,087 | $ 73,240 |
| Cost of revenue | 20,511 | 14,528 | 38,528 | 28,193 |
| Selling, general and administrative expenses | 13,533 | 11,286 | 26,756 | 19,396 |
| (Gain) on sale of patent assets, net | (177) | |||
| Operating income | 21,194 | 13,036 | 33,980 | 25,651 |
| Interest income | 72 | 42 | 123 | 68 |
| Interest and other expense, net | (25) | (235) | (96) | (634) |
| Income before provision for income taxes | 21,241 | 12,843 | 34,007 | 25,085 |
| Provision for income taxes | 8,053 | 5,177 | 12,738 | 10,724 |
| Net income | 13,188 | 7,666 | 21,269 | 14,361 |
| Net income available to common stockholders: | ||||
| Basic | 12,976 | 4,714 | 20,782 | 5,607 |
| Diluted | $ 12,985 | $ 4,924 | $ 20,806 | $ 6,091 |
| Net income per common share: | ||||
| Basic (in Dollars per share) | $ 0.26 | $ 0.16 | $ 0.43 | $ 0.31 |
| Diluted (in Dollars per share) | $ 0.25 | $ 0.15 | $ 0.40 | $ 0.29 |
| Weighted-average shares used in computing net income per common share: | ||||
| Basic (in Shares) | 49,454 | 28,941 | 48,881 | 18,141 |
| Diluted (in Shares) | 51,787 | 33,131 | 51,517 | 21,187 |
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- Definition
The aggregate cost of goods produced and sold and services rendered during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The gains (losses) included in results of operations resulting from the sale or disposal of other assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of interest income and other income recognized during the period. Included in this element is interest derived from investments in debt securities, cash and cash equivalents, and other investments which reflect the time value of money or transactions in which the payments are for the use or forbearance of money and other income from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business). No definition available.
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net Income or Loss Available to Common Stockholders plus adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The net result for the period of deducting operating expenses from operating revenues. No definition available.
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- Definition
The aggregate amount of other expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating expense recognized during the period. Such amounts may include: (a) unusual costs, (b) loss on foreign exchange transactions, (c) losses on securities (net of profits), and (d) miscellaneous other expense items. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
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Jun. 30, 2012
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Jun. 30, 2011
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Jun. 30, 2012
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Jun. 30, 2011
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| Net income | $ 13,188 | $ 7,666 | $ 21,269 | $ 14,361 |
| Other comprehensive income, net of tax: | ||||
| Unrealized holding losses arising during the period | (18) | (20) | (4) | (20) |
| Less: reclassification adjustment for gains included in net income | (1) | |||
| Net unrealized losses on available-for-sale securities | (18) | (20) | (5) | (20) |
| Other comprehensive income, net of tax | (18) | (20) | (5) | (20) |
| Comprehensive income | $ 13,170 | $ 7,646 | $ 21,264 | $ 14,341 |
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- Definition
The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net of tax amount of the appreciation (loss) in value of unsold available-for-sale securities attributable to the parent entity. Excludes amounts related to other than temporary impairment (OTTI) losses. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net of tax amount of other comprehensive income (loss) attributable to the parent entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Net of tax amount of unrealized holding gain (loss) before reclassification adjustments and transfers on available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Change in other assets purchased and accrued but not paid No definition available.
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- Definition
Change in patent assets purchased and accrued but not paid. No definition available.
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- Definition
Imputed interest on deferred payment obligations. No definition available.
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- Definition
The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of increase (decrease) in cash and cash equivalents. Cash and cash equivalents are the amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The component of income tax expense for the period representing the increase (decrease) in the entity's deferred tax assets and liabilities pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of excess tax benefit (tax deficiency) that arises when compensation cost from non-qualified share-based compensation recognized on the entity's tax return exceeds (is less than) compensation cost from equity-based compensation recognized in financial statements. Excess tax benefit (tax deficiency) increases (decreases) net cash provided by financing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of excess tax benefit (tax deficiency) that arises when compensation cost from non-qualified equity-based compensation recognized on the entity's tax return exceeds (is less than) compensation cost from equity-based compensation recognized in financial statements. Excess tax benefit (tax deficiency) reduces (increases) net cash provided by operating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The gains (losses) included in results of operations resulting from the sale or disposal of other assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in the aggregate amount of accrued expenses and other operating obligations not separately disclosed in the statement of cash flows. No definition available.
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period, excluding the portion taken into income, in the liability reflecting revenue yet to be earned for which cash or other forms of consideration was received or recorded as a receivable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The increase (decrease) during the reporting period in the value of prepaid expenses and other assets not separately disclosed in the statement of cash flows, for example, deferred expenses, intangible assets, or income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The net cash inflow or outflow for the increase (decrease) associated with funds that are not available for withdrawal or use (such as funds held in escrow) and are associated with underlying transactions that are classified as investing activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The net cash inflow or outflow from financing activity for the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The net cash inflow or outflow from investing activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities generally involve producing and delivering goods and providing services. Operating activity cash flows include transactions, adjustments, and changes in value that are not defined as investing or financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of intangibles that an Entity acquires in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Other income (expense) included in net income that results in no cash inflows or outflows in the period. Includes noncash adjustments to reconcile net income (loss) to cash provided by (used in) operating activities that are not separately disclosed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow for acquisition of or capital improvements on other tangible or intangible assets not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow from the additional capital contribution to the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow associated with the sale or maturity (principal being due) of securities not classified as either held-to-maturity securities or trading securities which are classified as available-for-sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow from disposal of asset without physical form usually arising from contractual or other legal rights, excluding goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow for the payment of other borrowing not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The gross value of stock issued during the period upon the conversion of convertible securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 1. Nature Of Business
|
6 Months Ended |
|---|---|
|
Jun. 30, 2012
|
|
| Nature of Operations [Text Block] |
1.
Nature of Business
RPX
Corporation (also referred to herein as “RPX” or
the “Company”) helps companies reduce
patent-related risk and expense by providing a
subscription-based patent risk management solution that
facilitates more efficient exchanges of value between owners
and users of patents compared to transactions driven by
actual or threatened litigation. The core of the
Company’s solution is defensive patent aggregation, in
which it acquires patents or licenses to patents that are
being or may be asserted against the Company’s current
or prospective clients. The Company has also begun
entering into agreements to acquire covenants not to sue in
order to further mitigate its clients’ litigation
risk. The acquired patents, licenses to patents
and agreements for covenants not to sue are collectively
referred to as “patent assets.” The
Company’s clients pay an annual subscription fee and in
return, receive a license from the Company to substantially
all of its patent assets and access to its proprietary patent
market intelligence and data.
|
| X | ||||||||||
|
- Definition
The entire disclosure for the nature of an entity's business, the major products or services it sells or provides and its principal markets, including the locations of those markets. If the entity operates in more than one business, the disclosure also indicates the relative importance of its operations in each business and the basis for the determination (for example, assets, revenues, or earnings). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
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Note 2. Basis of Presentation and Significant Accounting Policies
|
6 Months Ended |
|---|---|
|
Jun. 30, 2012
|
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| Significant Accounting Policies [Text Block] |
2.
Basis of Presentation and Significant Accounting
Policies
Basis
of Presentation
The
accompanying unaudited condensed consolidated financial
statements of the Company have been prepared in accordance
with accounting principles generally accepted in the United
States of America and with the instructions for Form 10-Q and
Regulation S-X for interim financial statements. Accordingly,
they do not include all of the information and notes required
for complete financial statements. In the opinion of
management, all adjustments, consisting of only normal
recurring items, considered necessary for a fair statement of
the results of operations for the periods are shown.
The
unaudited financial statements should be read in conjunction
with the audited financial statements and accompanying notes
included in the Company’s Annual Report on Form 10-K
for the year ended December 31, 2011. Operating results for
the three and six months ended June 30, 2012 are not
necessarily indicative of the results that may be expected
for the year ending December 31, 2012.
Significant
Accounting Policies
With
the exception of the below paragraph which describes the
Company’s accounting for business combinations, there
have been no material changes to the Company’s
significant accounting policies during the six months ended
June 30, 2012, as compared to the significant accounting
policies disclosed in Note 2 of the Company’s
Consolidated Financial Statements in the Annual Report on
Form 10-K for the year ended December 31, 2011.
The
Company applies the provisions of Financial Accounting
Standards Board (“FASB”) issued Accounting
Standards Update (“ASU”) 805, Business
Combinations (“ASC 805”), in the
accounting for its business acquisitions. ASC 805 requires
companies to separately recognize goodwill from the assets
acquired and liabilities assumed, which are valued at their
acquisition date fair values. Goodwill as of the
acquisition date represents the excess
of the purchase price over the fair values of the
assets acquired and the liabilities assumed.
The
Company uses significant estimates and assumptions, including
fair value estimates, to determine fair value of assets
acquired and liabilities assumed and when applicable the
related useful lives of the acquired assets, as of the
business combination date. When those estimates
are provisional, the Company refines them as necessary during
the measurement period. The measurement period is
the period after the acquisition date, not to exceed one
year, in which the Company may gather new information about
facts and circumstances that existed as of the acquisition
date to adjust the provisional amounts
recognized. Measurement period adjustments are
applied retrospectively, if material. All other adjustments
are recorded to the consolidated statements of
operations.
Recently
Adopted and Recently Issued Accounting Standards
In
June 2011, the FASB issued ASU 2011-05, Presentation of
Comprehensive Income (“ASU 2011-05”),
which requires companies to present the components of net
income and other comprehensive income either in a single
continuous statement or in two separate but consecutive
statements. ASU 2011-05 eliminates the option to present
components of other comprehensive income as part of the
statement of changes in stockholders' equity. ASU 2011-05
does not change the items which must be reported in other
comprehensive income, how such items are measured or when
they must be reclassified to net income. Additionally, ASU
2011-05 does not affect the calculation or reporting of
earnings per share. On January 1, 2012, the Company adopted
this ASU and elected the two-statement presentation option.
Other than the change in presentation, the adoption of this
ASU had no impact on the Company’s financial position
or results of operations.
|
| X | ||||||||||
|
- Definition
The entire disclosure for all significant accounting policies of the reporting entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
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Note 3. Net Income Available to Common Stockholders
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Jun. 30, 2012
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| Earnings Per Share [Text Block] |
3.
Net Income Available to Common Stockholders
Basic
and diluted net income per share available to common
stockholders are presented in conformity with the two-class
method required for participating securities. Upon the
Company’s initial public offering in May 2011, all
shares of the Company’s redeemable convertible
preferred stock were converted to common stock. Holders of
shares of Series A, Series A-1, Series B and Series C
redeemable convertible preferred stock were each entitled to
receive 8% per annum non-cumulative dividends, payable prior
and in preference to any dividends on common stock. In
addition, the holders of restricted common stock are entitled
to receive non-forfeitable dividends if declared.
Under
the two-class method, basic net income per share available to
common stockholders is computed by dividing the net income
available to common stockholders by the weighted-average
number of shares of common stock outstanding during the
period. Net income available to common stockholders is
determined by allocating undistributed earnings, calculated
as net income less current period shares of Series A, Series
A-1, Series B and Series C redeemable convertible preferred
stock non-cumulative dividends, among common stockholders,
restricted stockholders and Series A, Series A-1, Series B
and Series C redeemable convertible preferred stockholders.
Diluted net income per share available to common stockholders
is computed by using the weighted-average number of shares of
common stock outstanding, including potential dilutive shares
of common stock, assuming the dilutive effect of outstanding
stock options and restricted stock units using the treasury
stock method.
The
following table presents the calculation of basic and diluted
net income per share available to common stockholders:
For
the three and six months ended June 30, 2012 and 2011, the
following securities were not included in the calculation of
diluted shares outstanding, as the effect would have been
anti-dilutive (in thousands):
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| X | ||||||||||
|
- Definition
The entire disclosure for earnings per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 4. Fair Value Measurements
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
Jun. 30, 2012
|
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| Fair Value Disclosures [Text Block] |
4.
Fair Value Measurements
The
following tables present the financial assets measured at
fair value on a recurring basis as of June 30, 2012 and
December 31, 2011 (in thousands):
As
of June 30, 2012 and December 31, 2011, the Company did not
use level 3 inputs to measure financial assets or liabilities
at fair value.
|
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| X | ||||||||||
|
- Definition
The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 5. Short-Term Investments
|
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
Jun. 30, 2012
|
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| Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] |
5.
Short-term Investments
The
following table summarizes the Company’s investments in
available-for-sale securities (in thousands):
Available-for-sale
securities are reported at fair value, with unrealized
gains and losses, net of tax, included as a separate
component of stockholders’ equity within accumulated
other comprehensive income (loss). Realized gains and
losses on available-for-sale securities are included in
interest and other expense, net in the Company’s
condensed consolidated statements of operations.
The
weighted-average remaining maturity of the Company’s
investment portfolio was less than one year as of June 30,
2012 and December 31, 2011. As of June 30, 2012,
no individual securities incurred continuous unrealized
losses for greater than 12 months.
|
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| X | ||||||||||
|
- Definition
The entire disclosure for investments in certain debt and equity securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 6. Patent Assets, Net
|
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
Jun. 30, 2012
|
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| Patent Assets [Text Block] |
6.
Patent Assets, Net
Patent
assets, net consisted of the following (in thousands):
The
Company’s acquired patent assets relate to technologies
used or supplied by companies in a variety of market sectors,
including consumer electronics, e-commerce, financial
services, media distribution, mobile communications,
networking, semiconductors, and software. The Company
amortizes each acquired portfolio of patent assets on a
straight-line basis over its estimated economic useful life.
As of June 30, 2012 and December 31, 2011, the estimated
useful lives of the Company’s patent assets generally
ranged from 24 to 60 months. As of June 30, 2012, the
weighted-average original estimated useful life was 49
months.
The
following table summarizes the expected future annual
amortization expense of patent assets as of June 30, 2012 (in
thousands):
Amortization
expense was $20.1 million and $ 14.3 million for the three
months ended June 30, 2012 and 2011, respectively, and $37.7
million and $27.8 million for the six months ended June 30,
2012 and 2011, respectively.
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- Definition
Patent assets. No definition available.
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Note 7. Property and Equipment, Net
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Jun. 30, 2012
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| Property, Plant and Equipment Disclosure [Text Block] |
7.
Property and Equipment, Net
Property
and equipment, net, consisted of the following (in
thousands):
Depreciation
and amortization expense was $0.3 million and $0.1 million
for the three months ended June 30, 2012 and 2011,
respectively, and $0.5 and $0.1 million for the six months
ending June 30, 2012 and 2011, respectively. Stock-based
compensation capitalized as part of the cost of internal-use
software was $0.1 million and less than $0.1 million for the
three months ended June 30, 2012 and 2011, respectively, and
$0.2 million and less than $0.1 million for the six months
ended June 2012 and 2011, respectively.
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- Definition
The entire disclosure for long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. This disclosure may include property plant and equipment accounting policies and methodology, a schedule of property, plant and equipment gross, additions, deletions, transfers and other changes, depreciation, depletion and amortization expense, net, accumulated depreciation, depletion and amortization expense and useful lives, income statement disclosures, assets held for sale and public utility disclosures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 8. Business Combinations
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Jun. 30, 2012
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| Business Combination Disclosure [Text Block] |
8.
Business Combinations
On
March 30 2012, the Company entered into a number of
agreements with Digitude Innovations, LLC
(“Digitude”), Preservation Technologies LLC
(“Preservation”), and Robert and Susan Kramer
(collectively the “Agreements”). The Agreements
were subject to closing conditions that were satisfied on
April 19, 2012. Pursuant to the Agreements, the Company paid
$45.8 million and acquired among other things (i) certain
patents, patent rights and a covenant not so sue and (ii) all
of the issued and outstanding membership interests in
Altitude Capital Management LLC (“ACM”).
The
following table summarizes the estimated fair values of the
components of identifiable intangible assets acquired and
liabilities assumed as of the date of acquisition (in
thousands):
The
fair values assigned to identifiable intangible assets
acquired and liabilities assumed are based on
management’s estimates and assumptions. The excess of
purchase consideration over the fair value of identifiable
intangible assets acquired and liabilities assumed was
recorded as goodwill. Patent assets represent the ownership
or rights to more than 500 U.S. (and more than 50 non-U.S.)
patents that were held by Digitude, certain sub-license
rights to patents licensed exclusively by Preservation and a
covenant not to sue entered into with Robert
Kramer. The patent assets have an estimated
weighted-average life of 55 months. The portfolios
acquired cover a broad range of technologies including Mobile
Handsets, TVs, Cameras, PCs, Media Players, Content Delivery,
Video-on-Demand, Internet Streaming, and Enterprise Networks
and have increased the Company’s total portfolio of
patent assets by more than 30%. Proprietary data and models
primarily consist of specialized data and processes related
to patent analysis and valuation methodologies. These assets
have an estimated weighted-average useful life of 48 months.
Trademark represents the value of the Altitude Capital
trademark with an estimated useful life of 48 months. The
covenant not to compete represents certain restrictive
covenants pursuant to which Robert Kramer has agreed to
refrain from competing against any of the Company’s
lines of business for a period of 21 months. Goodwill
recorded as a result of this acquisition is primarily related
to enhancing the Company’s position as a market leader
capable of executing highly complex structured acquisitions.
The value of goodwill is deductible for tax purposes.
Under
ASC 805-10, acquisition-related costs are not included as a
component of consideration transferred but are required to be
expensed as incurred. Acquisition-related costs were $0.4
million and $0.5 million for the three and six months ended
June 30, 2012 and are included in selling, general and
administrative expenses. Pro forma results of operations
reflecting the acquisition have not been presented because
the effect of the acquisition is not material to the
company's results of operations.
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- Definition
The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 9. Goodwill
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6 Months Ended | ||||||||||||||||||||
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Jun. 30, 2012
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| Goodwill Disclosure [Text Block] |
9.
Goodwill
Goodwill
consisted of the following (in thousands):
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- Definition
The entire disclosure for goodwill. No definition available.
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Note 10. Intangible Assets, Net
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Jun. 30, 2012
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| Intangible Assets Disclosure [Text Block] |
10.
Intangible Assets, Net
Intangible
assets, net, as of June 30, 2012 and December 31, 2011
consisted of the following (in thousands):
The
estimated future amortization expenses for intangible assets
(excluding intangible assets in-progress) are summarized
below (in thousands):
Amortization
expense was $0.4 million and $0.1 million for the three
months ended June 30, 2012 and 2011, respectively, and $0.7
million and $0.2 million for the six months ended June 30,
2012 and 2011, respectively.
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- Definition
The entire disclosure for all or part of the information related to intangible assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 11. Accrued and Other Current Liabilities
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Jun. 30, 2012
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| Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] |
11.
Accrued and Other Current Liabilities
Accrued
and other current liabilities consisted of the following (in
thousands):
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- Definition
The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. No definition available.
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Note 12. Deferred Payment Obligations
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6 Months Ended |
|---|---|
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Jun. 30, 2012
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| Deferred Payment Obligations |
12.
Deferred Payment Obligations
On
July 6, 2009, the Company entered into an agreement to
purchase certain patent assets for a total of $4.4 million.
Under the terms of the agreements, the Company paid $1.1
million in cash at signing, with a remaining non-interest
bearing contract obligation of $3.3 million due in three
equal installments in July of each of 2010, 2011 and 2012.
The contract obligation was recorded at fair value utilizing
the imputed interest rate method. Interest was imputed using
a rate of 10.2% per annum, which represented the
Company’s estimated market borrowing rate as of the
initial transaction date. As of June 30, 2012 and December
31, 2011, the remaining unpaid principal balance associated
with the obligation was $1.1 million, which was paid in July
2012.
On
January 26, 2009, the Company entered into an agreement to
acquire certain patent assets for a total of $12.0 million.
Under the terms of the agreement, the Company paid $3.0
million upfront, with a remaining non-interest bearing
contract obligation of $9.0 million due in three equal
installments in January of each of 2010, 2011 and 2012. The
contract obligation was recorded at fair value utilizing the
imputed interest rate method. Interest was imputed using a
rate of 13.9% per annum, which represented the
Company’s estimated market borrowing rate as of the
date of the transaction. As of June 30, 2012 and December 31,
2011, the remaining unpaid principal balance associated with
the obligation was nil and $3.0 million, respectively.
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- Definition
Deferred payment obligations. No definition available.
|
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Note 13. Commitments and Contingencies
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6 Months Ended |
|---|---|
|
Jun. 30, 2012
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| Commitments and Contingencies Disclosure [Text Block] |
13.
Commitments and Contingencies
Operating
Lease Commitments
The
Company leases its facilities under non-cancelable lease
agreements. Operating lease obligations have increased from
those as of December 31, 2011 as a result of the agreement
described below was entered into during the six months ended
June 30, 2012.
In
March 2012, the Company entered into an amended lease
agreement to increase its San Francisco, California office
space to approximately 67,000 total square feet from May 2013
through October 2019. The monthly base rent payments pursuant
to this lease will initially be approximately $0.3 million
per month, increasing to approximately $0.4 million per
month. Total future non-cancelable minimum lease payments
from May 2013 through October 2019 will be $26.1
million.
Rent
expense related to non-cancelable operating leases was $0.6
million and $0.4 million for the three months ended June 30,
2012 and 2011, respectively, and $1.2 million and $0.7
million for the six months ended June 30, 2012 and 2011,
respectively.
Litigation
From
time to time, the Company may be a party to various
litigation claims in the normal course of business. Legal
fees and other costs associated with such actions are
expensed as incurred. The Company assesses, in conjunction
with its legal counsel, the need to record a liability for
litigation or contingencies. A liability is recorded when and
if it is determined that such a liability for litigation or
contingencies is both probable and reasonably estimable. No
liability for litigation or contingencies had been recorded
as of June 30, 2012 or December 31, 2011.
In
March 2012, Cascades Computer Innovations LLC filed a lawsuit
in U.S. District Court for the Northern District of
California against the Company and five of its clients
(collectively the “Defendants”). The lawsuit
alleges that the Defendants violated federal antitrust law,
California antitrust law and California unfair competition
law. The lawsuit claims that after the Company terminated its
negotiations with the plaintiff to license certain patents
held by the plaintiff, the Defendants violated the law by
jointly refusing to negotiate or accept licenses under the
plaintiff's patents. The plaintiff seeks unspecified monetary
damages and injunctive relief. Because the case is at a very
early stage, the Company is not currently able to determine
whether there is a reasonable possibility that a loss has
been incurred nor can it estimate the range of the potential
loss that may result from this litigation.
Guarantees
and Indemnifications
The
Company has, in connection with the sale of patent assets,
agreed to indemnify and hold harmless the buyer of such
patent assets for losses resulting from breaches of
representations and warranties made by the Company. The terms
of these indemnification agreements are generally perpetual.
The maximum amount of potential future indemnification is
unlimited. To date, the Company has not paid any
amount to settle claims or defend lawsuits. The Company is
unable to reasonably estimate the maximum amount that could
be payable under these arrangements since these obligations
are not capped but are conditional to the unique facts and
circumstances involved. Accordingly, the Company had no
liabilities recorded for these agreements as of June 30, 2012
or December 31, 2011. The Company has no reason to
believe that there is any material liability related to such
indemnification provisions. The Company does not
indemnify its clients for patent infringement.
In
accordance with its amended and restated bylaws, the Company
also indemnifies certain officers and employees for losses
incurred in connection with actions, suits or proceedings
threatened or brought against such officer or employee
arising from his or her service to the Company as an officer
or employee, subject to certain limitations. The term of the
indemnification period is indefinite. The maximum amount of
potential future indemnification is unspecified. The Company
has no reason to believe that there is any material liability
for actions, events or occurrences that have occurred to
date.
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- Definition
The entire disclosure for commitments and contingencies. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 14. Stock-Based Compensation
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Jun. 30, 2012
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| Stockholders' Equity Note Disclosure [Text Block] |
14.
Stock-Based Compensation
Equity
Plans
A
summary of the Company’s activity under its equity
award plans and related information is as follows (in
thousands, except per share data):
The
total intrinsic value was $4.5 million and $4.2 million for
options exercised during the three months ended June 30, 2012
and 2011, respectively, and $18.7 million and $6.7 million
for options exercised during the six months ended June 30,
2012 and 2011, respectively.
Restricted
Stock Units
The
summary of restricted stock unit activity is as
follows:
Stock-Based
Compensation Related to Employees and Non-Employee
Directors
Stock-based
compensation expense for employees and non-employee directors
is based on the fair value of the award on the date of grant
and is recognized on a straight-line basis over the requisite
service period of the award. The Company estimates the fair
value of stock options using the Black-Scholes option pricing
model. Option valuation models, including the Black-Scholes
option pricing model, require the input of various
assumptions, including stock price volatility. Changes in the
assumptions can materially affect the fair value and
ultimately how much stock-based compensation expense is
recognized. The weighted-average assumptions used
to estimate the per share fair value of stock options granted
and the resulting fair values are as follows:
The
fair value of restricted stock units granted to employees and
non-employee directors is measured by reference to the fair
value of the underlying shares on the date of grant. Changes
in the fair value of the Company’s common stock can
materially affect the fair value of restricted stock units
and ultimately how much stock-based compensation expense is
recognized.
Stock-based
compensation expense related to stock options granted to
employees and non-employee directors was $1.9 million and
$1.2 million for the three months ended June 30, 2012 and
2011, respectively, and $3.9 million and $2.1 million for the
six months ended June 30, 2012 and 2011, respectively.
Stock-based compensation expense related to restricted stock
units granted to employees and non-employee directors was
$0.6 million and less than $0.1 million for the three months
ended June 30, 2012 and 2011, respectively, and $0.9 million
and less than $0.1 million the six months ended June 30, 2012
and 2011, respectively.
As
of June 30, 2012, there was $27.2 million and $8.8 million of
unrecognized compensation cost related to stock options and
restricted stock units, respectively, which was expected to
be recognized over a weighted-average period of 3.2 years and
3.4 years, respectively. Future grants of equity awards will
increase the amount of stock-based compensation expense to be
recorded.
Stock-Based
Compensation Related to Non-Employees
The
Company periodically grants equity awards to non-employees in
exchange for goods and services. No awards were granted to
non-employees in exchange for goods and services during the
three or six months ended June 30, 2012. During the three and
six months ended June 30, 2011, the Company issued nil and
10,000 shares of common stock, respectively, and options to
purchase 30,000 and 35,000 shares of common stock,
respectively, to non-employees in exchange for
services.
Stock-based
compensation expense for non-employees is based on the fair
value of the award on the measurement date, which is the
earlier of the date by which the commitment for performance
by the non-employee to earn the award is reached and the date
on which the non-employee’s performance is complete.
Each reporting period, the fair value of the unvested
non-employee options or restricted stock units is revalued
until the awards vest on the measurement date.
Non-employee
stock-based compensation expense related to stock options was
$0.1 million and $0.6 million for the three months ended June
30, 2012 and 2011, respectively, and $0.2 million and $0.7
million for the six months ended June 30, 2012 and 2011,
respectively. Non-employee stock-based compensation expense
related to restricted stock units was $0.1 million and nil
for the three months ended June 30, 2012 and 2011,
respectively, and $0.2 million and nil for the six months
ended June 30, 2012 and 2011, respectively.
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- Definition
The entire disclosure for shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest, if any, including other comprehensive income (as applicable). Including, but not limited to: (1) balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings; (2) accumulated balance for each classification of other comprehensive income and total amount of comprehensive income; (3) amount and nature of changes in separate accounts, including the number of shares authorized and outstanding, number of shares issued upon exercise and conversion, and for other comprehensive income, the adjustments for reclassifications to net income; (4) rights and privileges of each class of stock authorized; (5) basis of treasury stock, if other than cost, and amounts paid and accounting treatment for treasury stock purchased significantly in excess of market; (6) dividends paid or payable per share and in the aggregate for each class of stock for each period presented; (7) dividend restrictions and accumulated preferred dividends in arrears (in aggregate and per share amount); (8) retained earnings appropriations or restrictions, such as dividend restrictions; (9) impact of change in accounting principle, initial adoption of new accounting principle and correction of an error in previously issued financial statements; (10) shares held in trust for Employee Stock Ownership Plan (ESOP); (11) deferred compensation related to issuance of capital stock; (12) note received for issuance of stock; (13) unamortized discount on shares; (14) description, terms, and number of warrants or rights outstanding; (15) shares under subscription and subscription receivables, effective date of new retained earnings after quasi-reorganization and deficit eliminated by quasi-reorganization and, for a period of at least ten years after the effective date, the point in time from which the new retained dates; and (16) retroactive effective of subsequent change in capital structure. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 15. Income Taxes
|
6 Months Ended |
|---|---|
|
Jun. 30, 2012
|
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| Income Tax Disclosure [Text Block] |
15.
Income Taxes
The
Company uses an estimated annual effective tax rate based
upon a projection of its annual fiscal year results to
measure the income tax benefit or expense recognized in each
interim period. The Company’s effective tax rate,
including the impact of discreet benefit items, was 38% and
40% for the three months ended June 30, 2012 and 2011,
respectively, and 37% and 43% for the six months ended June
30, 2012 and 2011, respectively. The decrease in our
effective tax rate in 2012 was primarily attributable to the
use of a single sales factor for California state income tax
apportionment. The difference between the
consolidated effective income tax rate and the U.S. federal
statutory rate is primarily attributable to the effect of
certain permanent differences and state income taxes.
During
the first quarter of 2012, the Internal Revenue Service
(“IRS”) completed its examination of the
Company’s employment taxes for the 2010 and 2009 tax
years and federal income tax returns for the 2009 and 2008
tax years. In addition, during the fourth quarter
of 2011, the IRS issued a Notice of Proposed Adjustments
(“NOPA”) for the 2008 and 2009 tax years with
proposed adjustments and no assessment. The
Company has agreed to the adjustments which have been
approved by the IRS. The adjustments did not have
a material impact on the Company's consolidated financial
statements. The Company’s 2009 and 2008 tax
years are currently under examination by the State of
California Franchise Tax Board. The Company does not expect a
material impact on its consolidated financial statements as a
result of this examination. The 2008 through 2011
tax periods remain open to examination by federal and most
state tax authorities. For the Company's foreign
jurisdictions, the 2009 through 2011 tax years remain open to
examination by their respective tax authorities.
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| X | ||||||||||
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- Definition
The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 16. Related-Party Transactions
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6 Months Ended |
|---|---|
|
Jun. 30, 2012
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| Related Party Transactions Disclosure [Text Block] |
16.
Related-Party Transactions
During
the three and six months ended June 30, 2012, two members of
the Company’s board of directors also served on the
boards of directors of RPX clients. The Company recognized
subscription fee revenue of $0.9 million and $1.6 million
related to these clients for the three and six months ended
June 30, 2012, respectively. During the three and six months
ended June 30, 2011, one member of the Company’s board
of directors also served on the board of directors of a RPX
client. For the three and six months ended June 30, 2011, the
Company recognized subscription fee revenue of $0.7 million
and $1.3 million, respectively, related to this client. As of
June 30, 2012 and December 31, 2011, there were no
receivables due from these clients.
In
April 2011, the Company sold an aggregate of 105,708 shares
of its common stock at a price of $14.19 per share to two
members of its board of directors.
|
| X | ||||||||||
|
- Definition
The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 17. Segment Reporting
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| Segment Reporting Disclosure [Text Block] |
17.
Segment Reporting
Operating
segments are components of an enterprise about which separate
financial information is available. Operating segments are
reported in a manner consistent with the internal reporting
provided to the chief operating decision maker, or
decision-making group, in deciding how to allocate resources
and in assessing performance. The Company’s chief
operating decision maker is its Chief Executive Officer. The
Company’s Chief Executive Officer reviews financial
information presented on a consolidated basis and, as a
result, the Company concluded that there is only one
operating and reportable segment.
The
Company markets its solution to companies around the world.
Revenue is generally attributed to geographic areas based on
the country in which the client is domiciled.
The
following table presents revenue by location and revenue
generated by country as a percentage of total revenue for the
applicable period, for countries representing 10% or more of
revenues for the periods presented below (dollars in
thousands):
Long-lived
assets information by location is presented below (in
thousands):
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| X | ||||||||||
|
- Definition
The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Accounting Policies, by Policy (Policies)
|
6 Months Ended |
|---|---|
|
Jun. 30, 2012
|
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| Basis of Accounting, Policy [Policy Text Block] | Basis of Presentation The accompanying unaudited condensed consolidated financial statements of the Company have been prepared in accordance with accounting principles generally accepted in the United States of America and with the instructions for Form 10-Q and Regulation S-X for interim financial statements. Accordingly, they do not include all of the information and notes required for complete financial statements. In the opinion of management, all adjustments, consisting of only normal recurring items, considered necessary for a fair statement of the results of operations for the periods are shown. The unaudited financial statements should be read in conjunction with the audited financial statements and accompanying notes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2011. Operating results for the three and six months ended June 30, 2012 are not necessarily indicative of the results that may be expected for the year ending December 31, 2012. |
| New Accounting Pronouncements, Policy [Policy Text Block] | Recently Adopted and Recently Issued Accounting Standards In June 2011, the FASB issued ASU 2011-05, Presentation of Comprehensive Income ("ASU 2011-05"), which requires companies to present the components of net income and other comprehensive income either in a single continuous statement or in two separate but consecutive statements. ASU 2011-05 eliminates the option to present components of other comprehensive income as part of the statement of changes in stockholders' equity. ASU 2011-05 does not change the items which must be reported in other comprehensive income, how such items are measured or when they must be reclassified to net income. Additionally, ASU 2011-05 does not affect the calculation or reporting of earnings per share. On January 1, 2012, the Company adopted this ASU and elected the two-statement presentation option. Other than the change in presentation, the adoption of this ASU had no impact on the Company's financial position or results of operations. |
|
Significant Accounting Policies [Member]
|
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| Basis of Accounting, Policy [Policy Text Block] | Significant Accounting Policies With the exception of the below paragraph which describes the Company's accounting for business combinations, there have been no material changes to the Company's significant accounting policies during the six months ended June 30, 2012, as compared to the significant accounting policies disclosed in Note 2 of the Company's Consolidated Financial Statements in the Annual Report on Form 10-K for the year ended December 31, 2011. The Company applies the provisions of Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 805, Business Combinations ("ASC 805"), in the accounting for its business acquisitions. ASC 805 requires companies to separately recognize goodwill from the assets acquired and liabilities assumed, which are valued at their acquisition date fair values.Goodwill as of the acquisition daterepresents the excess ofthe purchase price over the fair values of the assets acquired and the liabilities assumed. The Company uses significant estimates and assumptions, including fair value estimates, to determine fair value of assets acquired and liabilities assumed and when applicable the related useful lives of the acquired assets, as of the business combination date.When those estimates are provisional, the Company refines them as necessary during the measurement period.The measurement period is the period after the acquisition date, not to exceed one year, in which the Company may gather new information about facts and circumstances that existed as of the acquisition date to adjust the provisional amounts recognized.Measurement period adjustments are applied retrospectively, if material. All other adjustments are recorded to the consolidated statements of operations. |
| X | ||||||||||
|
- Definition
Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS). No definition available.
|
| X | ||||||||||
|
- Definition
Disclosure of the adoption of new accounting pronouncements that may impact the entity's financial reporting. No definition available.
|
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Note 3. Net Income Available to Common Stockholders (Tables)
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| Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] |
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| Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
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| X | ||||||||||
|
- Definition
Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
|
- Definition
Tabular disclosure of the numerators and the denominators of the basic and diluted per-share (or per-unit) computations for income from continuing operations, including the effect that has been given to preferred dividends. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 4. Fair Value Measurements (Tables)
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| Fair Value, Assets Measured on Recurring Basis [Table Text Block] |
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| X | ||||||||||
|
- Definition
Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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|
Note 5. Short-Term Investments (Tables)
|
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Jun. 30, 2012
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| Available-for-sale Securities [Table Text Block] |
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| X | ||||||||||
|
- Definition
Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 6. Patent Assets, Net (Tables) (Patents [Member])
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Patents [Member]
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| Schedule of Patent Assets [table text block] |
|
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| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
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| X | ||||||||||
|
- Definition
No authoritative reference available. No definition available.
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| X | ||||||||||
|
- Definition
Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. No definition available.
|
|
Note 7. Property and Equipment, Net (Tables)
|
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| Property, Plant and Equipment [Table Text Block] |
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| X | ||||||||||
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- Definition
Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 8. Business Combinations (Tables)
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| Schedule of Purchase Price Allocation [Table Text Block] |
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| X | ||||||||||
|
- Definition
Tabular disclosure of all of the fair values of the purchase price and assets and liabilities acquired in a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 9. Goodwill (Tables)
|
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| Schedule of Goodwill [Table Text Block] |
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| X | ||||||||||
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- Definition
Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 10. Intangible Assets, Net (Tables)
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| Schedule of Finite-Lived Intangible Assets [Table Text Block] |
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Intangible Assets, Net [Member]
|
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| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
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- Definition
Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. No definition available.
|
| X | ||||||||||
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- Definition
Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Note 11. Accrued and Other Current Liabilities (Tables)
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6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2012
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| Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] |
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| X | ||||||||||
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- Definition
Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses. No definition available.
|
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Note 14. Stock-Based Compensation (Tables)
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6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2012
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| Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] |
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| Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] |
|
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| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
|
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| X | ||||||||||
|
- Definition
Tabular disclosure of the changes in outstanding nonvested restricted stock units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 17. Segment Reporting (Tables)
|
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Jun. 30, 2012
|
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| Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block] |
|
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| Disclosure on Geographic Areas, Long-Lived Assets |
|
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| X | ||||||||||
|
- Definition
Disclosures about long-lived assets (except financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets) that are (1) located in the entity's country of domicile, and (2) located in all foreign countries in which the entity holds assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 3. Net Income Available to Common Stockholders (Detail)
|
6 Months Ended |
|---|---|
|
Jun. 30, 2012
|
|
| Preferred Stock, Dividend Rate, Percentage | 8.00% |
| X | ||||||||||
|
- Definition
The percentage rate used to calculate dividend payments on preferred stock. No definition available.
|
|
Note 3. Net Income Available to Common Stockholders (Detail) - Basic and Diluted Net Income Per Share Calculation (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Net income | $ 13,188 | $ 7,666 | $ 21,269 | $ 14,361 |
| Allocation of net income to participating stockholders | (212) | (2,952) | (487) | (8,754) |
| Net income available to common stockholders – basic | 12,976 | 4,714 | 20,782 | 5,607 |
| Undistributed earnings re-allocated to common stockholders | 9 | 210 | 24 | 484 |
| Net income available to common stockholders – diluted | 12,985 | 4,924 | 20,806 | 6,091 |
| Weighted-average shares used in computing basic net income available to common stockholders (in Shares) | 49,454 | 28,941 | 48,881 | 18,141 |
| Dilutive effect of stock options using treasury-stock method | $ 2,333 | $ 4,190 | $ 2,636 | $ 3,046 |
| Weighted-average shares used in computing diluted net income available to common stockholders (in Shares) | 51,787 | 33,131 | 51,517 | 21,187 |
| Basic (in Dollars per share) | $ 0.26 | $ 0.16 | $ 0.43 | $ 0.31 |
| Diluted (in Dollars per share) | $ 0.25 | $ 0.15 | $ 0.40 | $ 0.29 |
| X | ||||||||||
|
- Definition
The amount resulting from the "as if" assumption that stock options or restrictive stock units were exercised for purposes of computing the dilutive effect of convertible securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Net Income or Loss Available to Common Stockholders plus adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate of earnings distributed and earnings allocated to participating securities under the two-class method to the extent that participating securities may share in earnings as if all of the earnings for the period had been distributed. No definition available.
|
| X | ||||||||||
|
- Definition
Earnings allocated (not distributed) to participating securities under the two-class method to the extent that participating securities may share in earnings as if all of the earnings for the period had been distributed. No definition available.
|
| X | ||||||||||
|
- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 3. Net Income Available to Common Stockholders (Detail) - Anti-Dilutive Securities Not in Diluted Shares Outstanding Calculation
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
|
Convertible Debt Securities [Member]
|
||||
| Weighted-Average Anti-Dilutive Securities | 11,241 | 18,694 | ||
|
Common Stock Subject to Repurchase [Member]
|
||||
| Weighted-Average Anti-Dilutive Securities | 809 | 3,505 | 1,146 | 3,741 |
|
Stock Options [Member]
|
||||
| Weighted-Average Anti-Dilutive Securities | 1,557 | 1,482 | ||
|
Restricted Stock [Member]
|
||||
| Weighted-Average Anti-Dilutive Securities | 146 | 123 | ||
| X | ||||||||||
|
- Definition
Weighted-average anti-dilutive securities not included in the calculation for diluted shares outstanding No definition available.
|
|
Note 4. Fair Value Measurements (Detail) - Financial Assets Measured at Fair Value (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Cash equivalents | ||
| Cash equivalents | $ 21,616 | $ 56,339 |
| Short-term investments | ||
| Short-term investments | 151,817 | 126,976 |
|
Commercial Paper [Member] | Fair Value, Inputs, Level 2 [Member]
|
||
| Short-term investments | ||
| Short-term investments | 4,496 | 4,850 |
|
Commercial Paper [Member]
|
||
| Short-term investments | ||
| Short-term investments | 4,496 | 4,850 |
|
Muncipal Bonds [Member] | Fair Value, Inputs, Level 2 [Member]
|
||
| Short-term investments | ||
| Short-term investments | 122,174 | 65,675 |
|
Muncipal Bonds [Member]
|
||
| Short-term investments | ||
| Short-term investments | 122,174 | 65,675 |
|
Corporate Bonds [Member] | Fair Value, Inputs, Level 2 [Member]
|
||
| Short-term investments | ||
| Short-term investments | 8,148 | 6,828 |
|
Corporate Bonds [Member]
|
||
| Short-term investments | ||
| Short-term investments | 8,148 | 6,828 |
|
US Government Corporations and Agencies Securities [Member] | Fair Value, Inputs, Level 2 [Member]
|
||
| Short-term investments | ||
| Short-term investments | 16,999 | 49,623 |
|
US Government Corporations and Agencies Securities [Member]
|
||
| Short-term investments | ||
| Short-term investments | 16,999 | 49,623 |
|
Fair Value, Inputs, Level 1 [Member] | Money Market Funds [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 1,068 | 21,504 |
|
Fair Value, Inputs, Level 1 [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 1,068 | 21,504 |
|
Fair Value, Inputs, Level 2 [Member] | Commercial Paper [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 18,499 | 24,405 |
|
Fair Value, Inputs, Level 2 [Member] | Muncipal Bonds [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 2,049 | 8,385 |
|
Fair Value, Inputs, Level 2 [Member] | Corporate Bonds [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 2,045 | |
|
Fair Value, Inputs, Level 2 [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 20,548 | 34,835 |
| Short-term investments | ||
| Short-term investments | 151,817 | 126,976 |
|
Money Market Funds [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 1,068 | 21,504 |
|
Commercial Paper [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 18,499 | 24,405 |
|
Muncipal Bonds [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | 2,049 | 8,385 |
|
Corporate Bonds [Member]
|
||
| Cash equivalents | ||
| Cash equivalents | $ 2,045 |
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Company may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents investment securities as of the balance sheet date which may include marketable securities, derivative financial instruments, and investments accounted for under the equity method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|
|
Note 5. Short-Term Investments (Detail) - Summary of Investments in Available-for-Sale Securities (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
|---|---|
| Amortized Cost | $ 151,839 |
| Unrealized Gains | 20 |
| Unrealized Losses | (42) |
| Estimated Fair Value | 151,817 |
|
Commercial Paper [Member]
|
|
| Amortized Cost | 4,495 |
| Unrealized Gains | 1 |
| Estimated Fair Value | 4,496 |
|
Municipal Bonds [Member]
|
|
| Amortized Cost | 122,189 |
| Unrealized Gains | 15 |
| Unrealized Losses | (30) |
| Estimated Fair Value | 122,174 |
|
Corporate Bond Securities [Member]
|
|
| Amortized Cost | 8,146 |
| Unrealized Gains | 4 |
| Unrealized Losses | (2) |
| Estimated Fair Value | 8,148 |
|
US Government Corporations and Agencies Securities [Member]
|
|
| Amortized Cost | 17,009 |
| Unrealized Losses | (10) |
| Estimated Fair Value | $ 16,999 |
| X | ||||||||||
|
- Definition
This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This item represents the gross unrealized gains for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This item represents the gross unrealized losses for securities, at a point in time, which are categorized neither as held-to-maturity nor trading securities. No definition available.
|
|
Note 6. Patent Assets, Net (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Amortization of Intangible Assets | $ 0.4 | $ 0.1 | $ 0.7 | $ 0.2 |
|
Minimum [Member]
|
||||
| Finite-Lived Intangible Asset, Useful Life | 24 months | |||
|
Maximum [Member]
|
||||
| Finite-Lived Intangible Asset, Useful Life | 60 months | |||
|
Weighted Average [Member]
|
||||
| Finite-Lived Intangible Asset, Useful Life | 49 months | |||
|
Patents [Member]
|
||||
| Amortization of Intangible Assets | $ 20.1 | $ 14.3 | $ 37.7 | $ 27.8 |
| X | ||||||||||
|
- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
|
Note 6. Patent Assets, Net (Detail) - Patent Assets, Net (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Patent assets | $ 6,382 | $ 3,430 |
| Accumulated amortization | (2,291) | (1,593) |
| Patent assets, net | 192,445 | 163,352 |
|
Additions [Member] | Patents [Member]
|
||
| Patent assets | 38,984 | |
| Accumulated amortization | (37,718) | |
|
Additions [Member]
|
||
| Patent assets, net | 1,266 | |
|
Acquired in Business Combination [Member] | Patents [Member]
|
||
| Patent assets | 27,850 | |
|
Acquired in Business Combination [Member]
|
||
| Patent assets, net | 27,850 | |
|
Sale Intangibles [Member] | Patents [Member]
|
||
| Patent assets | (50) | |
| Accumulated amortization | 27 | |
|
Sale Intangibles [Member]
|
||
| Patent assets, net | (23) | |
|
Patents [Member]
|
||
| Patent assets | 354,339 | 287,555 |
| Accumulated amortization | $ (161,894) | $ (124,203) |
| X | ||||||||||
|
- Definition
Carrying amount of finite-lived patent assets after accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights. No definition available.
|
| X | ||||||||||
|
- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 6. Patent Assets, Net (Detail) - Expected Future Annual Amortization Expense of Patent Assets (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| 2012 (remainder) | $ 813 | |
| 2013 | 1,524 | |
| 2014 | 934 | |
| 2015 | 632 | |
| 2016 | 188 | |
| Total estimated future amortization expense | 192,445 | 163,352 |
|
Patents [Member]
|
||
| 2012 (remainder) | 39,608 | |
| 2013 | 65,301 | |
| 2014 | 40,374 | |
| 2015 | 27,182 | |
| 2016 | 17,406 | |
| Thereafter | $ 2,574 |
| X | ||||||||||
|
- Definition
Carrying amount of finite-lived patent assets after accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized after the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized in the remainder of the fiscal year following the latest fiscal year ended for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 7. Property and Equipment, Net (Detail) (USD $)
|
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Depreciation, Depletion and Amortization | $ 38,938,000 | $ 28,176,000 | ||
|
Property, Plant and Equipment, Other Types [Member]
|
||||
| Depreciation, Depletion and Amortization | 300,000 | 100,000 | 500,000 | 100,000 |
|
Internal-Use Software [Member]
|
||||
| Capitalized Stock Based Compensation Expense | $ 100,000 | $ 100,000 | $ 200,000 | $ 100,000 |
| X | ||||||||||
|
- Definition
Stock-based compensation capitalized as part of the cost of internal-use software No definition available.
|
| X | ||||||||||
|
- Definition
The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 7. Property and Equipment, Net (Detail) - Property and Equipment, Net (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Total property and equipment, gross | $ 4,457 | $ 2,815 |
| Less: Accumulated depreciation and amortization | (1,020) | (498) |
| Total property and equipment, net | 3,437 | 2,317 |
|
Computer Equipment [Member]
|
||
| Computer, equipment and software | 968 | 666 |
|
Software Development [Member]
|
||
| Internal-use software | 2,638 | 1,221 |
|
Furniture and Fixtures [Member]
|
||
| Furniture and fixtures | 662 | 611 |
|
Leasehold Improvements [Member]
|
||
| Leasehold improvements | 162 | 139 |
|
Asset under Construction [Member]
|
||
| Work-in-progress | $ 27 | $ 178 |
| X | ||||||||||
|
- Definition
The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The gross amount of capitalized computer software costs as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross amount, at the balance sheet date, of long-lived assets under construction that include construction costs to date on capital projects that have not been completed and assets being constructed that are not ready to be placed into service. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross amount, at the balance sheet date, of long-lived, depreciable assets commonly used in offices and stores. Examples include desks, chairs, and store fixtures. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross amount, at the balance sheet date, of long-lived, depreciable assets that are an addition or improvement to assets held under lease arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross amount, as of the balance sheet date, of long-lived, depreciable assets used in the production process to produce goods and services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 8. Business Combinations (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | |
|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2012
|
Mar. 31, 2012
|
|
| Business Acquisition, Cost of Acquired Entity, Cash Paid (in Dollars) | $ 45.8 | ||
| Increase Portfolio of Patent Assets Acquired | 30.00% | ||
| Business Combination, Acquisition Related Costs (in Dollars) | $ 0.4 | $ 0.5 | |
|
Patents [Member]
|
|||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 55 months | ||
|
Proprietary Business Processes [Member]
|
|||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 48 months | ||
|
Trademarks [Member]
|
|||
| Acquired Finite-lived Intangible Assets, Weighted Average Useful Life | 48 months | ||
|
Noncompete Agreements [Member]
|
|||
| Finite-Lived Intangible Asset, Useful Life | 21 months |
| X | ||||||||||
|
- Definition
Increase in portfolio of patent assets due to acquisition No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of cash paid to acquire the entity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
|
|
Note 8. Business Combinations (Detail) - Estimated Fair Values of Intangible Assets Acquired & Liabilities Assumed (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Goodwill | $ 14,785 | |
| Net assets acquired | 45,765 | 3,000 |
|
Deferred Tax Liability [Member]
|
||
| Deferred tax asset/liability | (8,143) | |
|
Deferred Tax Asset [Member]
|
||
| Deferred tax asset/liability | 8,373 | |
|
Patents [Member]
|
||
| Finite Intangible Assets | 27,850 | |
|
Proprietary Business Processes [Member]
|
||
| Finite Intangible Assets | 1,500 | |
|
Trademarks [Member]
|
||
| Finite Intangible Assets | 1,000 | |
|
Noncompete Agreements [Member]
|
||
| Finite Intangible Assets | $ 400 | |
| X | ||||||||||
|
- Definition
The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of acquisition cost of a business combination allocated to noncurrent deferred tax assets net of valuation allowance and noncurrent deferred tax liabilities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 9. Goodwill (Detail) - Goodwill (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Balance | $ 1,675 | |
| Acquisition of Altitude Capital | 45,765 | 3,000 |
| Balance | 16,460 | |
|
Goodwill [Member]
|
||
| Acquisition of Altitude Capital | $ 14,785 | |
| X | ||||||||||
|
- Definition
Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 10. Intangible Assets, Net (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Amortization of Intangible Assets | $ 0.4 | $ 0.1 | $ 0.7 | $ 0.2 |
| X | ||||||||||
|
- Definition
The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 10. Intangible Assets, Net (Detail) - Intangible Assets, Net (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Carrying Amount | $ 6,382 | $ 3,430 |
| Accumulated Amortization | (2,291) | (1,593) |
| Net Carrying Amount | 4,091 | 1,837 |
|
Trademarks [Member]
|
||
| Carrying Amount | 1,890 | 890 |
| Accumulated Amortization | (364) | (165) |
| Net Carrying Amount | 1,526 | 725 |
|
Proprietary Business Processes [Member]
|
||
| Carrying Amount | 1,500 | |
| Accumulated Amortization | (75) | |
| Net Carrying Amount | 1,425 | |
|
Developed Technology Rights [Member]
|
||
| Carrying Amount | 812 | 665 |
| Accumulated Amortization | (264) | (128) |
| Net Carrying Amount | 548 | 537 |
|
Noncompete Agreements [Member]
|
||
| Carrying Amount | 480 | 80 |
| Accumulated Amortization | (88) | (22) |
| Net Carrying Amount | 392 | 58 |
|
Customer Relationships [Member]
|
||
| Carrying Amount | 250 | 250 |
| Accumulated Amortization | (90) | (49) |
| Net Carrying Amount | 160 | 201 |
|
Other Intangible Assets [Member]
|
||
| Carrying Amount | 1,450 | 1,450 |
| Accumulated Amortization | (1,410) | (1,229) |
| Net Carrying Amount | 40 | 221 |
|
Intangible Assets in Progress [Member]
|
||
| Carrying Amount | 95 | |
| Net Carrying Amount | $ 95 |
| X | ||||||||||
|
- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 10. Intangible Assets, Net (Detail) - Estimated Future Amortization Expenses for Intangible Assets (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| 2012 (remainder) | $ 813 | |
| 2013 | 1,524 | |
| 2014 | 934 | |
| 2015 | 632 | |
| 2016 | 188 | |
| Total estimated future amortization expense | $ 4,091 | $ 1,837 |
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized in the remainder of the fiscal year following the latest fiscal year ended for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 11. Accrued and Other Current Liabilities (Detail) - Accrued and Other Current Liabilities (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| Accrued and Other Current Liabilities | $ 10,657 | $ 9,944 |
|
Accrued Payroll-Related Expenses [Member]
|
||
| Accrued and Other Current Liabilities | 3,948 | 7,160 |
|
Patent and other assets purchased but not paid [Member]
|
||
| Accrued and Other Current Liabilities | 4,880 | 250 |
|
Other Current Liabilities [Member]
|
||
| Accrued and Other Current Liabilities | $ 1,829 | $ 2,534 |
| X | ||||||||||
|
- Definition
Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, and other costs not separately disclosed in the balance sheet that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. No definition available.
|
|
Note 12. Deferred Payment Obligations (Detail) (USD $)
In Millions, unless otherwise specified |
0 Months Ended | 1 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|---|
|
Jul. 06, 2009
|
Jan. 26, 2009
|
Jun. 30, 2012
|
Jul. 01, 2012
|
Dec. 31, 2012
|
|
| Contractual Obligation | $ 4.4 | $ 12.0 | |||
| Finite-lived Intangible Assets Acquired | 1.1 | 3.0 | |||
| Contractual Obligation, Due in Next Twelve Months | 3.3 | ||||
| Debt Instrument, Payment Terms | three | three | |||
| Debt, Weighted Average Interest Rate | 10.20% | ||||
| Short-term Debt | 1.1 | ||||
|
Patents [Member]
|
|||||
| Contractual Obligation, Due in Next Twelve Months | 9.0 | ||||
| Debt, Weighted Average Interest Rate | 13.90% | ||||
| Short-term Debt | $ 3.0 | ||||
| X | ||||||||||
|
- Definition
Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of contractual obligation maturing in the next fiscal year following the latest fiscal year. No definition available.
|
| X | ||||||||||
|
- Definition
Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Reflects the calculation as of the balance sheet date of the average interest rate weighted by the amount of debt outstanding by type or by instrument at that time. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of assets, excluding financial assets and goodwill, lacking physical substance with a finite life acquired. No definition available.
|
| X | ||||||||||
|
- Definition
Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 13. Commitments and Contingencies (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Mar. 31, 2012
sqft
|
|
| Area of Real Estate Property (in Square feet) | 67,000 | ||||
| Payments for Rent | $ 0.3 | ||||
| Operating Leases, Future Minimum Payments Due | 26.1 | 26.1 | |||
| Operating Leases, Rent Expense | 0.6 | 0.4 | 1.2 | 0.7 | |
|
Maximum [Member]
|
|||||
| Payments for Rent | $ 0.4 | ||||
| X | ||||||||||
|
- Definition
Area of a real estate property. No definition available.
|
| X | ||||||||||
|
- Definition
Rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Cash payments to lessor's for use of assets under operating leases. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the aggregate unrecognized cost of equity-based awards made to employees under equity-based compensation awards that have yet to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
|
- Definition
Number of share instruments newly issued under a share-based compensation plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The amount of expense reported during the period resulting from the transaction in which equity securities were issued to pay for goods or nonemployee services. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of additional shares authorized for issuance under an established share-based compensation plan. No definition available.
|
| X | ||||||||||
|
- Definition
The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Gross number of share options (or share units) granted during the period. No definition available.
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of fully vested and expected to vest options that are exercisable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the weighted-average exercise price (at which grantees can acquire the shares reserved for issuance) for exercisable stock options that are fully vested or expected to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average remaining contractual term for fully vested and expected to vest options that are exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of difference between fair value of the underlying shares reserved for issuance and exercise prices of fully vested and expected to vest options outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the number of shares into which fully vested and expected to vest stock options outstanding can be converted under the option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
As of the balance sheet date, the weighted-average exercise price for outstanding stock options that are fully vested or expected to vest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
|
| X | ||||||||||
|
- Definition
Weighted average price at which grantees can acquire the shares reserved for issuance on stock options awarded. No definition available.
|
| X | ||||||||||
|
- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 14. Stock-Based Compensation (Detail) - Restricted Stock Units Activity (USD $)
|
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2012
|
Dec. 31, 2010
|
|
| Number of Shares (in Shares) | 179 | |
| Weighted-Average Grant Date Fair Value | $ 25.15 | |
| Aggregate Intrinsic Value | $ 9,628 | |
| Granted (in Shares) | 453 | |
| Forfeited (in Shares) | 33 | |
| Number of Shares (in Shares) | 536 | 179 |
| Weighted-Average Grant Date Fair Value | $ 17.96 | $ 25.15 |
|
Restricted Stock Units Granted [Member]
|
||
| Granted (in Shares) | 453 | |
| Granted | $ 16.06 | |
|
Restricted Stock Units Vested [Member]
|
||
| Vested (in Shares) | (63) | |
| Vested | $ 24.71 | |
|
Restricted Stock Units Forfeited [Member]
|
||
| Forfeited (in Shares) | (33) | |
| Forfeited | $ 18.02 |
| X | ||||||||||
|
- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The intrinsic value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units, as calculated by applying the disclosed pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 14. Stock-Based Compensation (Detail) - Weighted Average Fair Value Assumptions for Stock-Based Compensation (USD $)
|
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Risk-free rate | 0.91% | 2.38% | 1.11% | 2.58% |
| Expected volatility | 62.00% | 58.00% | 61.00% | 58.00% |
| Expected term - in years | 5 years 219 days | 5 years 328 days | 6 years | 6 years 6 months |
| Grant date fair value (in Dollars per share) | $ 8.74 | $ 11.26 | $ 9.02 | $ 7.41 |
| X | ||||||||||
|
- Definition
Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 15. Income Taxes (Detail)
|
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Effective Income Tax Rate, Continuing Operations | 38.00% | 40.00% | 37.00% | 43.00% |
| X | ||||||||||
|
- Definition
A ratio calculated by dividing the reported amount of income tax expense attributable to continuing operations for the period by GAAP-basis pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 16. Related-Party Transactions (Detail) (USD $)
In Millions, except Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Apr. 30, 2011
|
|
| Related Party Transaction, Amounts of Transaction | $ 0.9 | $ 0.7 | $ 1.6 | $ 1.3 | |
| Common Stock, Shares, Issued (in Shares) | 105,708 | ||||
| Common Stock, Par or Stated Value Per Share (in Dollars per share) | $ 14.19 | ||||
| X | ||||||||||
|
- Definition
Face amount or stated value of common stock per share; generally not indicative of the fair market value per share. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of transactions with related party during the financial reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 17. Segment Reporting (Detail)
|
6 Months Ended |
|---|---|
|
Jun. 30, 2012
|
|
| Number of Reportable Segments | 1 |
| X | ||||||||||
|
- Definition
Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. No definition available.
|
|
Note 17. Segment Reporting (Detail) - Revenue by Location and Generated by Country (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
Jun. 30, 2012
|
Jun. 30, 2011
|
Jun. 30, 2012
|
Jun. 30, 2011
|
|
| Total revenue (in Dollars) | $ 55,238 | $ 38,850 | $ 99,087 | $ 73,240 |
| Total revenue | 100.00% | 100.00% | 100.00% | 100.00% |
|
United States [Member]
|
||||
| United States (in Dollars) | 30,671 | 24,799 | 55,092 | 45,771 |
| United States | 56.00% | 64.00% | 55.00% | 62.00% |
|
Japan [Member]
|
||||
| Foreign Location Revenue (in Dollars) | 9,765 | 6,013 | 19,374 | 11,549 |
| Foreign Percentage of Total Revenue | 18.00% | 15.00% | 20.00% | 16.00% |
|
Taiwan [Member]
|
||||
| Foreign Location Revenue (in Dollars) | 7,429 | 2,556 | 9,959 | 5,134 |
| Foreign Percentage of Total Revenue | 13.00% | 7.00% | 10.00% | 7.00% |
|
Other Country [Member]
|
||||
| Foreign Location Revenue (in Dollars) | $ 7,373 | $ 5,482 | $ 14,662 | $ 10,786 |
| Foreign Percentage of Total Revenue | 13.00% | 14.00% | 15.00% | 15.00% |
| X | ||||||||||
|
- Definition
Country Of Domicile Percent Of Total Revenue No definition available.
|
| X | ||||||||||
|
- Definition
Foreign Country Percent Of Total Revenue No definition available.
|
| X | ||||||||||
|
- Definition
Percent of Total Revenue No definition available.
|
| X | ||||||||||
|
- Definition
Revenues from external customers attributed to the entity's country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Revenues from external customers attributed to all foreign countries in total from which the entity derives revenues. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
|
Note 17. Segment Reporting (Detail) - Long-lived Asset Information by Location (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
| United States | $ 216,391 | $ 169,132 |
| Japan | 42 | 49 |
| Total long-lived assets | $ 216,433 | $ 169,181 |
| X | ||||||||||
|
- Definition
Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in the entity's country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in foreign countries in total in which the entity holds assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|