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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 [Member]
Beginning Balance at Dec. 31, 2021 $ 163,995 $ 14 $ 278,880 $ (114,899)    
Beginning Balance, Shares at Dec. 31, 2021   14,306,788     108,070 6,204
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  
Issuance of common stock in connection with vesting of restricted stock units   20,000        
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
Issuance of common stock and pre-funded warrants in connection with Securities Purchase Agreement, net of issuance costs, Shares   8,730,168        
Issuance of common stock and pre-funded warrants in connection with Securities Purchase Agreement, net of issuance costs, Value 33,017 $ 9 33,008      
Issuance of common stock in connection with conversion of X non-voting convertible preferred stock, Shares   99,000       (1,782)
Issuance of common stock in connection with conversion of X1 non-voting convertible preferred stock, Shares   437,977     (7,884)  
Issuance of common stock in connection with conversion of X1 non-voting convertible preferred stock, Value (1)   (1)      
Issuance of common stock in connection with exercise of pre-funded warrants, Shares   1,154,197        
Issuance of common stock in connection with exercise of pre-funded warrants, Value 1 $ 1        
Issuance of common stock in connection with vesting of restricted stock units   15,000        
Stock-based compensation 6,545   6,545      
Net loss and other comprehensive loss (40,326)     (40,326)    
Ending Balance at Dec. 31, 2023 $ 83,419 $ 24 $ 326,586 $ (243,191)    
Ending Balance, Shares at Dec. 31, 2023   24,213,130     110,086 4,422