Quarterly report pursuant to Section 13 or 15(d)

CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY

v3.20.2
CONDENSED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
shares in Thousands, $ in Thousands
At-the-market offerings [Member]
Common Stock [Member]
At-the-market offerings [Member]
Additional Paid-In Capital [Member]
At-the-market offerings [Member]
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2018       $ 13 $ 339,397 $ (332,579) $ 6,831
Balance (in shares) at Dec. 31, 2018       13,010      
Net loss       $ 0   (4,517) (4,517)
Issuance of common stock upon exercises of warrants, net       $ 0 605   605
Issuance of common stock upon exercises of warrants, net (in shares)       404      
Stock-based compensation       $ 0 136   136
Balance at Mar. 31, 2019       $ 13 340,138 (337,096) 3,055
Balance (in shares) at Mar. 31, 2019       13,414      
Balance at Dec. 31, 2018       $ 13 339,397 (332,579) 6,831
Balance (in shares) at Dec. 31, 2018       13,010      
Net loss             (9,714)
Balance at Jun. 30, 2019       $ 14 341,708 (342,293) (571)
Balance (in shares) at Jun. 30, 2019       14,262      
Balance at Mar. 31, 2019       $ 13 340,138 (337,096) 3,055
Balance (in shares) at Mar. 31, 2019       13,414      
Net loss       $ 0   (5,197) (5,197)
Issuance of common stock, net $ 0 $ 466 $ 466        
Issuance of common stock, net (in shares) 330            
Issuance of common stock upon exercises of warrants, net       $ 0 105   105
Issuance of common stock upon exercises of warrants, net (in shares)       70      
Issuance of common stock upon conversion of convertible loan       $ 1 649   650
Issuance of common stock upon conversion of convertible loan, (in shares)       448      
Stock-based compensation       $ 0 350   350
Balance at Jun. 30, 2019       $ 14 341,708 (342,293) (571)
Balance (in shares) at Jun. 30, 2019       14,262      
Balance at Dec. 31, 2019       $ 57 350,413 (349,037) 1,433
Balance (in shares) at Dec. 31, 2019       57,379      
Net loss       $ 0 0 (5,584) (5,584)
Issuance of common stock, net       $ 9 443 0 452
Issuance of common stock, net (in shares)       8,700      
Issuance of common stock upon exercises of warrants, net       $ 27 6,135 0 6,162
Issuance of common stock upon exercises of warrants, net (in shares)       27,388      
Reclassification of warrants from liability       $ 0 2,897 0 2,897
Stock-based compensation       0 (84) 0 (84)
Balance at Mar. 31, 2020       $ 93 359,804 (354,621) 5,276
Balance (in shares) at Mar. 31, 2020       93,467      
Balance at Dec. 31, 2019       $ 57 350,413 (349,037) 1,433
Balance (in shares) at Dec. 31, 2019       57,379      
Net loss             (10,225)
Balance at Jun. 30, 2020       $ 97 360,725 (359,262) 1,560
Balance (in shares) at Jun. 30, 2020       97,223      
Balance at Mar. 31, 2020       $ 93 359,804 (354,621) 5,276
Balance (in shares) at Mar. 31, 2020       93,467      
Net loss       $ 0 0 (4,641) (4,641)
Issuance of common stock upon exercises of warrants, net       $ 4 842 0 846
Issuance of common stock upon exercises of warrants, net (in shares)       3,756      
Stock-based compensation       $ 0 79 0 79
Balance at Jun. 30, 2020       $ 97 $ 360,725 $ (359,262) $ 1,560
Balance (in shares) at Jun. 30, 2020       97,223