Consolidated Statements Of Stockholders' Equity (USD $)
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Common Stock [Member]
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Additional Paid-In Capital [Member]
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Accumulated Deficit [Member]
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Total
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---|---|---|---|---|
Balance at Dec. 31, 2009 | $ 16,241 | $ 49,103,733 | $ (28,231,947) | $ 20,888,027 |
Balance, shares at Dec. 31, 2009 | 16,240,503 | |||
Exercise of employee stock options | 5 | 14,895 | 14,900 | |
Exercise of employee stock options, shares | 5,000 | |||
Stock-based compensation | 318,108 | 318,108 | ||
Expenses associated with the sale of common stock | (49,954) | (49,954) | ||
Net loss | (8,011,470) | (8,011,470) | ||
Balance at Dec. 31, 2010 | 16,246 | 49,386,782 | (36,243,417) | 13,159,611 |
Balance, shares at Dec. 31, 2010 | 16,245,503 | 16,245,503 | ||
Exercise of warrants | 207 | 319,543 | 319,750 | |
Exercise of warrants, shares | 207,235 | |||
Stock-based compensation | 301,037 | 301,037 | ||
Net loss | (5,469,070) | (5,469,070) | ||
Balance at Dec. 31, 2011 | $ 16,453 | $ 50,007,362 | $ (41,712,487) | $ 8,311,328 |
Balance, shares at Dec. 31, 2011 | 16,452,738 | 16,452,738 |
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- Definition
Stock Issued During Period Share Purchase Warrants Exercised Shares No definition available.
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Stock Issued During Period Share Purchase Warrants Exercised Value No definition available.
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- Definition
Direct costs (e.g., legal and accounting fees) associated with issuing stock that is deducted from additional paid in capital. Also includes any direct costs associated with stock issues under a shelf registration. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total number of shares of common stock held by shareholders. May be all or portion of the number of common shares authorized. These shares represent the ownership interest of the common shareholders. Shares outstanding equals shares issued minus shares held in treasury and other adjustments, if any. 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
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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- 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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- 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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- Definition
Value stock issued during the period as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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