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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($)
$ in Thousands
Total
Business combination and PIPE [Member]
Common Stock [Member]
Common Stock [Member]
Business combination and PIPE [Member]
Additional Paid-in Capital [Member]
Additional Paid-in Capital [Member]
Business combination and PIPE [Member]
Other Comprehensive loss [Member]
Accumulated Deficit [Member]
Beginning balance at Dec. 31, 2019 $ 48,604   $ 15   $ 84,103     $ (35,514)
Beginning balance, Shares at Dec. 31, 2019     151,014,472          
Stock-based compensation 3,806       3,806      
Issuance of common stock upon exercise of stock options $ 73       73      
Issuance of common stock upon exercise of stock options, shares 351,037   351,037          
Unrealized loss on available-for-sale securities $ 0              
Net loss (25,570)             (25,570)
Ending balance at Dec. 31, 2020 26,913   $ 15   87,982     (61,084)
Ending balance, Shares at Dec. 31, 2020     151,365,509          
Stock-based compensation 22,237       22,237      
Issuance of common stock upon exercise of stock options $ 911       911      
Issuance of common stock upon exercise of stock options, shares 3,701,243   3,701,243          
Issuance of common stock upon release of restricted stock units     758,945          
Business combination and PIPE financing, net of acquired private placement warrant of $3,014       59,343,104        
Business combination and PIPE financing, net of acquired private placement warrant of $3,014   $ 557,763   $ 6   $ 557,757    
Offering cost in connection with Business combination and PIPE financing   $ (47,708)       $ (47,708)    
Shares withheld for the withholding tax on vesting of restricted stock, Shares     (171,787)          
Shares withheld for the withholding tax on vesting of restricted stock $ (1,338)       (1,338)      
Unrealized loss on available-for-sale securities (524)           $ (524)  
Net loss (101,878)             (101,878)
Ending balance at Dec. 31, 2021 456,376   $ 21   619,841   (524) (162,962)
Ending balance, Shares at Dec. 31, 2021     214,997,014          
Stock-based compensation 24,285       24,285      
Issuance of common stock upon exercise of stock options $ 350   $ 1   349      
Issuance of common stock upon exercise of stock options, shares 1,464,760   1,464,760          
Issuance of common stock upon release of restricted stock units     2,521,081          
Shares withheld for the withholding tax on vesting of restricted stock, Shares     (234,552)          
Shares withheld for the withholding tax on vesting of restricted stock $ (720)       (720)      
Issuance of common stock upon exercise of warrants, shares     120          
Issuance of common stock upon exercise of warrants 1       1      
Unrealized loss on available-for-sale securities (3,061)           (3,061)  
Net loss (147,305)             (147,305)
Ending balance at Dec. 31, 2022 $ 329,926   $ 22   $ 643,756   $ (3,585) $ (310,267)
Ending balance, Shares at Dec. 31, 2022     218,748,423