Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited)

v3.21.2
Condensed Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($)
$ in Thousands
Total
Preferred Stock
Common Stock
Additional Paid-In Capital
Accumulated Other Comprehensive Income (Loss)
Accumulated Deficit
Beginning balance at Dec. 31, 2019 $ 103,028 $ 0 $ 46 $ 267,089 $ 18 $ (164,125)
Issuance of common stock pursuant to stock plans     4 930    
Stock-based compensation       8,527    
Other comprehensive income, (loss)         55  
Issuance of common stock pursuant to public offering     0 48,368    
Net loss (76,471)         (76,471)
Ending balance at Sep. 30, 2020 84,441 0 50 324,914 73 (240,596)
Beginning balance at Jun. 30, 2020 55,859 0 46 273,012 172 (217,371)
Issuance of common stock pursuant to stock plans     4 249    
Stock-based compensation       3,285    
Other comprehensive income, (loss)         (99)  
Issuance of common stock pursuant to public offering     0 48,368    
Net loss (23,225)         (23,225)
Ending balance at Sep. 30, 2020 84,441 0 50 324,914 73 (240,596)
Beginning balance at Dec. 31, 2020 59,340 0 50 328,314 17 (269,041)
Issuance of common stock pursuant to stock plans     0 1,582    
Stock-based compensation       12,822    
Other comprehensive income, (loss)         (18)  
Issuance of common stock pursuant to public offering     6 71,139    
Net loss (72,766)         (72,766)
Ending balance at Sep. 30, 2021 72,105 0 56 413,857 (1) (341,807)
Beginning balance at Jun. 30, 2021 97,402 0 56 408,758 8 (311,420)
Issuance of common stock pursuant to stock plans     0 856    
Stock-based compensation       4,243    
Other comprehensive income, (loss)         (9)  
Issuance of common stock pursuant to public offering     0 0    
Net loss (30,387)         (30,387)
Ending balance at Sep. 30, 2021 $ 72,105 $ 0 $ 56 $ 413,857 $ (1) $ (341,807)