Quarterly report pursuant to Section 13 or 15(d)

Condensed Statements of Stockholders' Equity (Unaudited)

v3.21.1
Condensed Statements of Stockholders' Equity (Unaudited) - USD ($)
$ in Thousands
Total
Common Stock
Additional Paid-in Capital
Accumulated Other Comprehensive Income
Accumulated Deficit
Beginning balance at Dec. 31, 2019 $ 138,321   $ 171,280   $ (32,959)
Beginning balance, Shares at Dec. 31, 2019   24,034,022      
Stock-based compensation 873   873    
Net loss (7,485)       (7,485)
Ending balance at Mar. 31, 2020 131,709   172,153   (40,444)
Ending balance, Shares at Mar. 31, 2020   24,034,022      
Beginning balance at Dec. 31, 2020 $ 109,544   175,836 $ 6 (66,298)
Beginning balance, Shares at Dec. 31, 2020 24,062,775 24,062,775      
Stock-based compensation $ 1,310   1,310    
Common stock issuance, net of $67 of issuance costs 2,165   2,165    
Common stock issuance, net of $67 of issuance costs, Shares   194,189      
Net unrealized losses on available-for-sale securities (3)     (3)  
Net loss (9,702)       (9,702)
Ending balance at Mar. 31, 2021 $ 103,314   $ 179,311 $ 3 $ (76,000)
Ending balance, Shares at Mar. 31, 2021 24,256,964 24,256,964