Annual report pursuant to section 13 and 15(d)

Consolidated Statements Of Stockholders' Equity

v2.4.0.6
Consolidated Statements Of Stockholders' Equity (USD $)
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Deficit [Member]
Total
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