XML 20 R5.htm IDEA: XBRL DOCUMENT v3.23.1
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Total
Common Stock [Member]
Additional Paid-In Capital [Member]
Accumulated Deficit [Member]
Series X1 Non-voting Convertible Preferred Stock [Member]
Series X Non Voting Convertible Preferred Stock
Beginning Balance, Shares at Dec. 31, 2020 $ 190,596 $ 15 $ 270,974 $ (80,393)    
Beginning Balance at Dec. 31, 2020   15,160,397     108,070  
Cancellation of common stock in connection with exchange for preferred stock, Shares   (344,666)       6,204
Cancellation of common stock in connection with exchange for warrants   $ (1) 1      
Cancellation of common stock in connection with exchange for warrants, Shares   (509,117)        
Stock-based compensation 7,904   7,904      
Stock options exercised 1   1      
Stock options exercised, Shares   174        
Net loss and other comprehensive loss (34,506)     (34,506)    
Ending Balance at Dec. 31, 2021 163,995 $ 14 278,880 (114,899)    
Ending Balance, Shares at Dec. 31, 2021   14,306,788     108,070 6,204
Issuance of common stock in connection with vesting of restricted stock units   20,000        
Cancellation of common stock in connection with exchange for preferred stock 1   1      
Cancellation of common stock in connection with exchange for preferred stock, Shares   (550,000)     9,900  
Stock-based compensation 8,153   8,153      
Net loss and other comprehensive loss (87,966)     (87,966)    
Ending Balance at Dec. 31, 2022 $ 84,183 $ 14 $ 287,034 $ (202,865)    
Ending Balance, Shares at Dec. 31, 2022   13,776,788     117,970 6,204