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Common Stock Reserved for Future Issuance (Details)
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Mar. 31, 2014
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Dec. 31, 2013
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| Common Stock Reserved for Future Issuance | ||
| Authorized shares of capital stock | 83,590,830 | |
| Authorized shares of common stock | 60,000,000 | 60,000,000 |
| Authorized shares of preferred stock | 23,590,830 | |
| Shares of common stock reserved for future issuance | ||
| For conversion of Series A, Series B, Series C and Series D redeemable convertible preferred stock | 23,501,208 | |
| Outstanding stock options | 6,738,838 | |
| Outstanding stock warrants | 83,818 | |
| Possible future issuance under stock option plans | 882,213 | |
| Outstanding restricted stock units | 986,841 | |
| Total common shares reserved for future issuance | 32,192,918 |
| X | ||||||||||
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- Definition
The maximum number of shares of capital stock permitted to be issued by the entity's charter and bylaws. No definition available.
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- Details
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- Definition
Number of common shares reserved for future issuance pertaining to conversion of redeemable convertible preferred stock. No definition available.
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- Definition
Number of outstanding restricted stock units reserved for future issuance pertaining to possible future issuance under stock option plans. No definition available.
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- Definition
Number of common shares reserved for future issuance pertaining to outstanding stock options. No definition available.
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- Definition
Number of common shares reserved for future issuance pertaining to outstanding stock warrants. No definition available.
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| X | ||||||||||
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- Definition
Number of common shares reserved for future issuance pertaining to possible future issuance under stock option plans. No definition available.
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- Details
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| X | ||||||||||
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- Definition
Aggregate number of common shares reserved for future issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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