Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statement of Stockholders' Equity

v3.2.0.727
Consolidated Statement of Stockholders' Equity - 6 months ended Jun. 30, 2015 - USD ($)
Total
Preferred Stock
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Non-controlling Interest
Balance at Dec. 31, 2014 $ (29,803,466) $ 4 $ 150,200 $ 323,030,301 $ (352,983,971) $ 0
Balance, shares at Dec. 31, 2014   4,519 150,200,259      
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Issued stock upon exercise of stock options, net 49,236   $ 121 49,115    
Issued stock upon exercise of stock options, net, shares     120,733      
Issued restricted stock 332   $ 332      
Issued restricted stock, shares     332,000      
Canceled forfeited restricted stock 0   $ (39) 39    
Canceled forfeited restricted stock, shares     (38,750)      
Canceled stock to pay employee tax obligations (12,614)   $ (7) (12,607)    
Canceled stock to pay employee tax obligations, shares     (7,645)      
Issued stock in payment of Board retainers 69,623   $ 37 69,586    
Issued stock in payment of Board retainers, shares     36,839      
Issued stock to 401(k) plan 117,099   $ 68 117,031    
Issued stock to 401(k) plan, shares     68,157      
Stock compensation expense 1,519,020     1,519,020    
Net loss (16,982,144)       (16,981,803) (341)
Issuance of MT Preferred Stock, net of deemed dividend on beneficial conversion feature 424,413     (46,000)   470,413
Balance at Jun. 30, 2015 $ (44,618,501) $ 4 $ 150,712 $ 324,726,485 $ (369,965,774) $ 470,072
Balance, shares at Jun. 30, 2015   4,519 150,711,593