XML 50 R5.htm IDEA: XBRL DOCUMENT v3.3.0.814
STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-In Capital
Accumulated Deficit
Beginning Balance at Dec. 31, 2013 $ 15,581 $ 2 $ 90,512 $ (74,933)
Beginning Balance, shares at Dec. 31, 2013   2,240,794    
Issuance of common stock for cash, net of offering costs, shares   730,890    
Issuance of common stock for cash, net of offering costs 7,866 $ 1 7,865  
Issuance of common stock upon exercise of warrants for cash, shares   29,861    
Issuance of common stock upon exercise of warrants for cash, value 338   338  
Issuance of common stock upon vesting of Restricted Stock Units, shares   19,953    
Issuance of common stock upon vesting of Restricted Stock Units, value (2)   (2)  
Share-based compensation 647   647  
Net loss (9,689)     (9,689)
Ending Balance at Dec. 31, 2014 $ 14,741 $ 3 99,360 (84,622)
Ending Balance, shares at Dec. 31, 2014 3,021,498 3,021,498    
Issuance of common stock for cash, net of offering costs, shares   6,003,082    
Issuance of common stock for cash, net of offering costs $ 34,175 $ 6 34,169  
Issuance of common stock upon vesting of Restricted Stock Units, shares   25,241    
Issuance of common stock upon vesting of Restricted Stock Units, value 0 $ 0 0 0
Adjustment for fractional shares   (32)    
Share-based compensation 454   454  
Net loss (8,277)     (8,277)
Ending Balance at Sep. 30, 2015 $ 41,093 $ 9 $ 133,983 $ (92,899)
Ending Balance, shares at Sep. 30, 2015 9,049,789 9,049,789