XML 42 R5.htm IDEA: XBRL DOCUMENT v2.4.0.8
CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (unaudited) (USD $)
Total
Convertible Preferred Stock Series A [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Treasury Stock [Member]
Accumulated Deficit [Member]
Balance at Dec. 31, 2012 $ 20,007,302 $ 0 $ 88,423 $ 89,627,601 $ (25,000) $ (69,683,722)
Balance (in shares) at Dec. 31, 2012   0 88,423,169      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Share-based compensation expense 4,155,005 0   4,155,005 0 0
Exercise of stock options 1,516,580 0 1,610 1,514,970 0 0
Exercise of stock options (in shares) 1,610,426 0 1,610,426      
Exercise of warrants 1,480,124 0 1,206 1,478,918 0 0
Exercise of warrants (in shares)   0 1,205,499      
Common stock issued for 5% convertible note 5,272,004 0 5,272 5,266,732 0 0
Common stock issued for 5% convertible note (in shares) 5,272,004 0 5,272,004      
Common stock issued for earn-out liability 5,792,330 0 1,175 5,791,155 0 0
Common stock issued for earn-out liability (in shares) 1,174,915 0 1,174,915      
Net income (loss) (2,684,915) 0 0 0 0 (2,684,915)
Balance at Sep. 30, 2013 $ 35,538,430 $ 0 $ 97,686 $ 107,834,381 $ (25,000) $ (72,368,637)
Balance (in shares) at Sep. 30, 2013   0 97,686,013