v2.4.0.8

Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity (Deficit) (USD $) In Thousands, except Share data, unless otherwise specified | Total | Convertible Preferred Stock | Common Stock | Additional Paid-In Capital | Accumulated Other Comprehensive Loss | Accumulated Deficit
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2010 | $ (69,401) |  | $ 5 | $ 9,738 | $ (818) | $ (78,326)
Convertible Preferred Stock balance at Dec. 31, 2010 |  | 63,745 |  |  |  |
Balance (in shares) at Dec. 31, 2010 |  |  | 4,862,351 |  |  |
Convertible Preferred Stock, balance (in shares) at Dec. 31, 2010 |  | 17,562,410 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |  |  |
Convertible Preferred Stock, Issuance of Series C Preferred Stock upon exercise of warrants |  | 128 |  |  |  |
Convertible Preferred Stock, Issuance of Series C Preferred Stock upon exercise of warrants (shares) |  | 34,848 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 1,954 |  |  |  |  | 1,954
Foreign currency translation | (166) |  |  |  | (166) |
Issuance of common stock upon exercise of stock options | 948 |  |  | 948 |  |
Issuance of common stock upon exercise of stock options (shares) | 432,687 |  | 432,687 |  |  |
Change in unrealized gain (loss) on investments | 0 |  |  |  |  |
Vesting of early exercised common stock options | 52 |  |  | 52 |  |
Repurchase of unvested early exercised stock options | 0 |  |  |  |  |
Repurchase of unvested early exercised stock options (shares) |  |  | (1,000) |  |  |
Issuance of common stock in exchange for services | 59 |  |  | 59 |  |
Issuance of common stock in exchange for services (shares) |  |  | 6,250 |  |  |
Stock-based compensation | 2,088 |  |  | 2,088 |  |
Other adjustments | 42 |  |  | 42 |  |
Balance at Dec. 31, 2011 | (64,424) |  | 5 | 12,927 | (984) | (76,372)
Convertible Preferred Stock balance at Dec. 31, 2011 |  | 63,873 |  |  |  |
Balance (in shares) at Dec. 31, 2011 |  |  | 5,300,288 |  |  |
Convertible Preferred Stock, balance (in shares) at Dec. 31, 2011 |  | 17,597,258 |  |  |  |
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |  |  |
Convertible Preferred Stock, Conversion of preferred stock to common stock upon initial public offering |  | (63,873) |  |  |  |
Convertible Preferred Stock, Conversion of preferred stock to common stock upon initial public offering (in shares) |  | (17,597,258) |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 2,280 |  |  |  |  | 2,280
Foreign currency translation | (59) |  |  |  | (59) |
Issuance of common stock upon initial public offering, net of offering costs | 84,534 |  | 8 | 84,526 |  |
Issuance of common stock upon initial public offering, net of offering costs (in shares) |  |  | 7,836,250 |  |  |
Conversion of preferred stock to common stock upon initial public offering | 63,873 |  | 17 | 63,856 |  |
Conversion of preferred stock to common stock upon initial public offering (shares) |  |  | 17,597,258 |  |  |
Issuance of common stock upon exercise of stock options | 1,685 |  | 1 | 1,684 |  |
Issuance of common stock upon exercise of stock options (shares) | 724,316 |  | 724,316 |  |  |
Change in unrealized gain (loss) on investments | 8 |  |  |  | 8 |
Vesting of early exercised common stock options | 155 |  |  | 155 |  |
Repurchase of unvested early exercised stock options | 0 |  |  |  |  |
Repurchase of unvested early exercised stock options (shares) |  |  | (60,126) |  |  |
Issuance of common stock in exchange for services | 45 |  |  | 45 |  |
Issuance of common stock in exchange for services (shares) |  |  | 15,945 |  |  |
Issuance of common stock for acquisition of license | 51 |  |  | 51 |  |
Issuance of common stock for acquisition of license (shares) |  |  | 6,097 |  |  |
Stock-based compensation | 3,407 |  |  | 3,407 |  |
Balance at Dec. 31, 2012 | 91,555 |  | 31 | 166,651 | (1,035) | (74,092)
Convertible Preferred Stock balance at Dec. 31, 2012 |  | 0 |  |  |  |
Balance (in shares) at Dec. 31, 2012 |  |  | 31,420,028 |  |  |
Convertible Preferred Stock, balance (in shares) at Dec. 31, 2012 |  | 0 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 1,624 |  |  |  |  | 1,624
Foreign currency translation | (83) |  |  |  | (83) |
Issuance of common stock upon exercise of stock options | 4,073 |  | 1 | 4,072 |  |
Issuance of common stock upon exercise of stock options (shares) | 952,871 |  | 952,871 |  |  |
Change in unrealized gain (loss) on investments | 30 |  |  |  | 30 |
Vesting of early exercised common stock options | 262 |  |  | 262 |  |
Income tax benefits from exercise of stock options | 150 |  |  | 150 |  |
Repurchase of unvested early exercised stock options | 0 |  |  |  |  |
Repurchase of unvested early exercised stock options (shares) |  |  | (500) |  |  |
Issuance of common stock in exchange for services | 41 |  |  | 41 |  |
Issuance of common stock in exchange for services (shares) |  |  | 2,900 |  |  |
Stock-based compensation | 5,465 |  |  | 5,465 |  |
Balance at Dec. 31, 2013 | 103,117 |  | 32 | 176,641 | (1,088) | (72,468)
Convertible Preferred Stock balance at Dec. 31, 2013 |  | $ 0 |  |  |  |
Balance (in shares) at Dec. 31, 2013 |  |  | 32,375,299 |  |  |
Convertible Preferred Stock, balance (in shares) at Dec. 31, 2013 |  | 0 |  |  |  |

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- Definition Value of stock issued as a result of the exercise of stock options. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29-31) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30, 31 -Article 5 + Details
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- Definition Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + References No definition available. + Details
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- Definition The number of securities classified as temporary equity that have been issued and are held by the entity's shareholders. Securities outstanding equals securities issued minus securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.27(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 28 -Subparagraph b -Article 5 + Details
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- Definition Value of new stock classified as temporary equity issued during the period. + References No definition available. + Details
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