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Condensed Consolidated Statements of Changes in Stockholders' Deficit (USD $)
In Thousands, except Share data, unless otherwise specified |
Total
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Common Stock
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Additional Paid-In Capital
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Accumulated Deficit
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|---|---|---|---|---|
| Balance at Dec. 31, 2013 | $ (92,024) | $ 8 | $ 7,817 | $ (99,849) |
| Balance (in shares) at Dec. 31, 2013 | 7,629,133 | 7,629,133 | ||
| Increase (Decrease) in Stockholders' Equity | ||||
| Exercise of stock options | 262 | 262 | ||
| Exercise of stock options (in shares) | 135,456 | |||
| Grant of common stock | 55 | 55 | ||
| Grant of common stock (in shares) | 5,000 | |||
| Accretion of issuance costs on redeemable convertible preferred stock | (87) | (87) | ||
| Stock-based compensation expense | 1,195 | 1,195 | ||
| Net loss | (7,050) | (7,050) | ||
| Balance at Mar. 31, 2014 | $ (97,649) | $ 8 | $ 9,242 | $ (106,899) |
| Balance (in shares) at Mar. 31, 2014 | 7,769,589 | 7,769,589 |
| X | ||||||||||
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- Definition
This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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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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| X | ||||||||||
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- Definition
Other preferred stock dividends and adjustments, not otherwise defined in the taxonomy, that are necessary to adjust net income to obtain net income applicable to common stockholders. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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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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| X | ||||||||||
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- Definition
Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Value of stock issued as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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