Annual report pursuant to Section 13 and 15(d)

Consolidated Statements of Stockholders' Equity

v3.20.4
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Common Stock [Member]
Additional Paid-in Capital [Member]
Accumulated Deficit [Member]
Total
Balance at Dec. 31, 2018 $ 30 $ 253,949 $ (187,091) $ 66,888
Balance, shares at Dec. 31, 2018 29,938      
Stock-based compensation 351 351
Sale of common stock, net of transaction costs $ 6 6,632 6,638
Sale of common stock, net of transaction costs, shares 5,212      
Net loss (48,169) (48,169)
Balance at Dec. 31, 2019 $ 36 260,932 (235,260) 25,708
Balance, shares at Dec. 31, 2019 35,150      
Stock-based compensation 662 662
Sale of common stock, net of transaction costs $ 35 35,748 35,783
Sale of common stock, net of transaction costs, shares 35,289      
Net loss (9,648) (9,648)
Balance at Dec. 31, 2020 $ 71 $ 297,342 $ (244,908) $ 52,505
Balance, shares at Dec. 31, 2020 70,439