STATEMENT OF STOCKHOLDERS' EQUITY (USD $)
Common Stock
Preferred Stock
Preferred Series C
Preferred Stock
Preferred Series D
Additional Paid-in Capital
Accumulated Deficit
Total
Balance at Dec. 31, 2009 $ 10,816       $ 55,516,568 $ (78,839,223) $ (23,311,839)
Balance (in shares) at Dec. 31, 2009 10,816,100            
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Shares issued for directors' fees 13     7,987   8,000
Shares issued for directors' fees (in shares) 12,696           
Shares issued upon exercise of Options 99       40,226   40,325
Shares issued upon exercise of Options (in shares) 98,655           
Stock based compensation       183,080   183,080
Series C preferred stock dividends         (1,246,524) (1,246,524)
Accretion to redemption value of preferred stock       (196,459)   (196,459)
Net loss         (1,007,433) (1,007,433)
Balance at Dec. 31, 2010 10,928       55,551,402 (81,093,180) (25,530,850)
Balance (in shares) at Dec. 31, 2010 10,927,451            
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Shares issued for directors' fees 2     1,998   2,000
Shares issued for directors' fees (in shares) 2,666          
Stock based compensation       272,878   272,878
Series C preferred stock dividends       704,523 (1,346,235) (641,712)
Series D preferred stock dividends       590,781 (590,781)  
Reclassification of Series C preferred stock pursuant to amended designation   15,882   16,621,728   16,637,610
Reclassification of Series C preferred stock pursuant to amended designation (in shares)   1,588,163        
Shares issued in connection with debt conversion     13,318 14,559,871   14,573,189
Shares issued in connection with debt conversion (in shares)       1,331,814      
Accretion to redemption value of preferred stock       (99,688)   (99,688)
Net loss         (1,206,690) (1,206,690)
Balance at Dec. 31, 2011 $ 10,930 $ 15,882 $ 13,318 $ 88,203,493 $ (84,236,886) $ 4,006,737
Balance (in shares) at Dec. 31, 2011 10,930,117 1,588,163 1,331,814