Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY

v3.22.2
CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDER'S EQUITY - USD ($)
$ in Thousands
Total
At The Market
Common Stock
Common Stock
At The Market
Additional Paid-In Capital
Additional Paid-In Capital
At The Market
Accumulated Other Comprehensive Gain (Loss)
Accumulated Deficit
Balance at Dec. 31, 2020 $ 90,553   $ 56   $ 467,518     $ (377,021)
Balance (in shares) at Dec. 31, 2020     56,222,746          
Exercise of stock options 157       157      
Exercise of stock options, Shares     20,134          
Vesting of restricted stock units     244,312          
Issuance of shares under Employee Stock Purchase Plan 153       153      
Issuance of shares under Employee Stock Purchase Plan, Shares     33,058          
Stock-based compensation expense 5,383       5,383      
Issuance of common stock at-the-market, net of issuance costs   $ 70,468   $ 5   $ 70,463    
Issuance of common stock at-the-market, net of issuance costs,Shares       5,400,000        
Other comprehensive loss (19)           $ (19)  
Net loss (36,718)             (36,718)
Balance at Jun. 30, 2021 129,977   $ 61   543,674   (19) (413,739)
Balance (in shares) at Jun. 30, 2021     61,920,250          
Balance at Dec. 31, 2020 90,553   $ 56   467,518     (377,021)
Balance (in shares) at Dec. 31, 2020     56,222,746          
Net loss (86,600)              
Balance at Dec. 31, 2021 $ 85,218   $ 61   548,815   (79) (463,579)
Balance (in shares) at Dec. 31, 2021 62,024,035   62,024,035          
Balance at Mar. 31, 2021 $ 149,880   $ 61   541,068     (391,249)
Balance (in shares) at Mar. 31, 2021     61,849,642          
Vesting of restricted stock units     37,550          
Issuance of shares under Employee Stock Purchase Plan 153       153      
Issuance of shares under Employee Stock Purchase Plan, Shares     33,058          
Stock-based compensation expense 2,453       2,453      
Other comprehensive loss (19)           (19)  
Net loss (22,490)             (22,490)
Balance at Jun. 30, 2021 129,977   $ 61   543,674   (19) (413,739)
Balance (in shares) at Jun. 30, 2021     61,920,250          
Balance at Dec. 31, 2021 $ 85,218   $ 61   548,815   (79) (463,579)
Balance (in shares) at Dec. 31, 2021 62,024,035   62,024,035          
Exercise of stock options $ 1       1      
Exercise of stock options, Shares 37,700   37,700          
Vesting of restricted stock units     794,348          
Issuance of shares under Employee Stock Purchase Plan $ 109   $ 1   108      
Issuance of shares under Employee Stock Purchase Plan, Shares     132,937          
Stock-based compensation expense 5,552       5,552      
Other comprehensive loss (234)           (234)  
Net loss (59,627)             (59,627)
Balance at Jun. 30, 2022 $ 31,019   $ 62   554,476   (313) (523,206)
Balance (in shares) at Jun. 30, 2022 62,989,020   62,989,020          
Balance at Mar. 31, 2022 $ 62,742   $ 61   551,679   (273) (488,725)
Balance (in shares) at Mar. 31, 2022     62,801,296          
Vesting of restricted stock units     54,787          
Issuance of shares under Employee Stock Purchase Plan 109   $ 1   108      
Issuance of shares under Employee Stock Purchase Plan, Shares     132,937          
Stock-based compensation expense 2,689       2,689      
Other comprehensive loss (40)           (40)  
Net loss (34,481)             (34,481)
Balance at Jun. 30, 2022 $ 31,019   $ 62   $ 554,476   $ (313) $ (523,206)
Balance (in shares) at Jun. 30, 2022 62,989,020   62,989,020