Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Stockholders' Equity

v3.7.0.1
Consolidated Statements of Stockholders' Equity - USD ($)
Common Stock [Member]
2016 Equity Offering [Member]
Common Stock [Member]
Treasury Stock [Member]
Additional Paid-in Capital [Member]
2016 Equity Offering [Member]
Additional Paid-in Capital [Member]
ATM [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
AOCI Attributable to Parent [Member]
Total
Total stockholders' equity   $ 17,000 $ (14,334,000)     $ 134,339,000 $ (99,896,000) $ 16,000  
Beginning balance (in shares) at Dec. 31, 2014   1,656,000 120,000            
Beginning balance at Dec. 31, 2014   $ 17,000 $ (14,334,000)     134,339,000 (99,896,000) 16,000  
Common stock issued (in shares)   132,000              
Common stock issued   $ 1,000     $ 451,000 2,000      
Restricted stock issued (in shares)   87,000              
Restricted stock issued   $ 1,000 $ 6,110,000     (9,000)      
Restricted stock forfeited (in shares)   (5,000)              
Restricted stock forfeited                
Ending balance (in shares) at Dec. 31, 2015   1,870,000 104,000            
Ending balance at Dec. 31, 2015   $ 19,000 $ (8,432,000)     132,690,000 (111,252,000) 13,000 $ 13,038,000
Treasury stock reissued (in shares)     (50,000)            
Treasury stock purchased (in shares)     34,000            
Treasury stock purchased     $ (208,000)            
Treasury stock reissued           (6,110,000)      
Stock-based compensation expense           4,017,000      
Net loss             (11,356,000)   (11,356,000)
Unrealized holding loss on available-for-sale securities, net               (3,000) (3,000)
Total stockholders' equity   19,000 (8,432,000)     132,690,000 (111,252,000) 13,000 13,038,000
Total stockholders' equity   $ 19,000 (8,432,000)     132,690,000 (111,252,000) 13,000 $ 13,038,000
Common stock issued (in shares) 200,000                
Common stock issued $ 2,000     $ 857,000          
Exercise of warrants (in shares)   160,000              
Exercise of warrants   $ 1,000       15      
Restricted stock issued (in shares)                
Restricted stock issued     $ 6,789,000            
Restricted stock forfeited (in shares)               0
Restricted stock forfeited                
Ending balance (in shares) at Dec. 31, 2016   2,230,000 54,000            
Ending balance at Dec. 31, 2016   $ 22,000 $ (1,643,000)     127,736,000 (119,584,000) $ 6,531,000
Treasury stock reissued (in shares)     (50,000)            
Treasury stock purchased (in shares)                
Issuance of warrants           832,000      
Treasury stock reissued           (6,789,000)      
Stock-based compensation expense           131,000      
Net loss             (8,332,000)   (8,332,000)
Unrealized holding loss on available-for-sale securities, net              
Realized loss, net of tax               (13,000)  
Total stockholders' equity   19,000 $ (8,432,000)     132,690,000 (111,252,000) 13,000 6,531,000
Total stockholders' equity   $ 22,000 $ (1,643,000)     $ 127,736,000 $ (119,584,000) $ 6,531,000