XML 32 R5.htm IDEA: XBRL DOCUMENT v2.4.0.6
Consolidated Statement of Shareholders' Equity (Unaudited) (USD $)
Series A Convertible Preferred Stock
Common Stock
Accumulated Deficit
Total
Balance at Jun. 30, 2011 $ 3,138,056 $ 219,772,598 $ (196,785,123) $ 26,125,531
Balance (in shares) at Jun. 30, 2011 442,968 32,281,140    
Increase (Decrease) in Stockholders' Equity [Roll Forward]        
Issuance of shares for exercise of warrants at $2.20 per share   10,010   10,010
Issuance of shares for exercise of warrants at $2.20 per share (in shares)   4,550    
Issuance and vesting of shares granted to employees and directors under the 2010 Stock Incentive Plan   158,529   158,529
Issuance and vesting of shares granted to employees and directors under the 2010 Stock Incentive Plan (in shares)   48,132    
Issuance and vesting of shares granted to employees and directors under the 2011 Stock Incentive Plan   268,968   268,968
Issuance and vesting of shares granted to employees and directors under the 2011 Stock Incentive Plan (in shares)   141,666    
Retirement of 10,034 shares of common stock   (12,041)   (12,041)
Retirement of 10,034 shares of common stock (in shares)   (10,034)   (10,034)
Net loss     (1,900,014) (1,900,014)
Balance at Dec. 31, 2011 $ 3,138,056 $ 220,198,064 $ (198,685,137) $ 24,650,983
Balance (in shares) at Dec. 31, 2011 442,968 32,465,454