Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (unaudited)

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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (unaudited) - 3 months ended Mar. 31, 2017 - USD ($)
$ in Thousands
Preferred Stock [Member]
Common Stock [Member]
Additional Paid in Capital [Member]
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Deficit [Member]
Total
Balance, at beginning at Dec. 31, 2016 $ 4 $ 166,604 $ (7) $ (141,240) $ 25,361
Balance, at beginning (in shares) at Dec. 31, 2016 3,918,147        
Increase (Decrease) in Stockholders' Equity [Roll Forward]            
Employee stock purchase plan 10 10
Employee stock purchase plan (in shares) 2,496        
Issuance of common stock related to restricted stock units
Issuance of common stock related to restricted stock units (in shares) 5,625        
Stock-based compensation     567 567
Issuance of common stock in February ($5.09 per share) and March ($4.50 per share), net of transaction expenses of $34 1,102 1,102
Issuance of common stock in February ($5.09 per share) and March ($4.50 per share), net of transaction expenses of $34 (in shares) 234,546        
Unrealized loss on foreign currency translation (1) (1)
Net loss (5,064) (5,064)
Balance, at end at Mar. 31, 2017 $ 4 $ 168,283 $ (8) $ (146,304) $ 21,975
Balance, at end (in shares) at Mar. 31, 2017 4,160,814