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Stockholders' Equity (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Jan. 08, 2024
Jan. 04, 2024
Dec. 12, 2023
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Sale of common stock, net       $ 74,868    
Warrants, Expiration, January 6, 2032            
Class of Warrant or Right, Outstanding (in shares)       250,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)       $ 5.14    
Warrants, Initial Tranche, Expiration, February 26, 2031            
Class of Warrant or Right, Outstanding (in shares)       100,000    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)       $ 3.05    
Warrants, Other Tranches, Expiration, February 26, 2031            
Class of Warrant or Right, Outstanding (in shares)       100,000    
Warrants, Expiration, December 31, 2026            
Class of Warrant or Right, Outstanding (in shares)       64,624    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)       $ 0.02    
Warrants to Purchase Common Stock            
Class of Warrant or Right, Exercised During Period (in shares)       948 0  
Private Placement            
Stock Issued During Period, Shares, New Issues (in shares)   7,182,532        
Shares Issued, Price Per Share (in dollars per share)   $ 10.442        
Proceeds from Issuance of Private Placement $ 75,000          
Private Placement | Maximum            
Before deducting offering costs $ 100          
Private Placement | Roger Jeffs            
Stock Issued During Period, Shares, New Issues (in shares)     139,665      
Shares Issued, Price Per Share (in dollars per share)     $ 7.16      
Proceeds from Issuance of Private Placement     $ 1,000      
Underwritten Public Offering            
Stock Issued During Period, Shares, New Issues (in shares)     3,491,620      
Shares Issued, Price Per Share (in dollars per share)     $ 7.16      
Proceeds from Issuance of Common Stock, Net     $ 25,000      
Payments for offering costs     1,900      
Underwritten Public Offering | Caligan and Paul B. Manning            
Sale of common stock, net     $ 10,000      
Underwritten Public Offering | Caligan            
Stock Issued During Period, Shares, New Issues (in shares)           1,117,318
Sale of common stock, net           $ 8,000
Underwritten Public Offering | Mr. Paul B. Manning            
Stock Issued During Period, Shares, New Issues (in shares)           279,330
Sale of common stock, net           $ 2,000