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Common Stock - Shelf Registration Statement (Details)
$ / shares in Units, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2023
USD ($)
d
$ / shares
shares
Mar. 31, 2022
USD ($)
Sep. 30, 2023
USD ($)
d
$ / shares
shares
Sep. 30, 2022
USD ($)
$ / shares
shares
Oct. 31, 2023
USD ($)
Oct. 31, 2022
USD ($)
May 10, 2022
USD ($)
Dec. 31, 2020
USD ($)
Nov. 30, 2020
USD ($)
Class of Stock [Line Items]                  
Maximum aggregate offering price of securities under shelf registration                 $ 250,000
Shelf registration statement, amount remaining           $ 75,000      
Commission, percent of gross proceeds from sale of common stock     3.00%            
Shares issued (in shares)   $ 5              
Proceeds from issuance of common stock at premium     $ 282 $ 39,584          
December 2020 ATM                  
Class of Stock [Line Items]                  
Maximum aggregate offering price of securities under shelf registration               $ 50,000  
Shelf registration, termination, prior written notice | d 10   10            
Shares issued (in shares) $ 300   $ 300 $ 40,900          
Stock issued (in shares) | shares 107,012   107,012 4,204,113          
Issuance of stock (in USD per share) | $ / shares $ 2.72   $ 2.72 $ 9.72          
Proceeds from issuance of common stock at premium $ 300   $ 300 $ 39,600          
Underwriter commissions $ 9   $ 9 $ 1,200          
December 2020 ATM | Subsequent Event                  
Class of Stock [Line Items]                  
Sale of stock, remaining capacity         $ 8,100        
May 2022 ATM                  
Class of Stock [Line Items]                  
Maximum aggregate offering price of securities under shelf registration             $ 80,000    
Shelf registration, termination, prior written notice | d 10   10            
May 2022 ATM | Subsequent Event                  
Class of Stock [Line Items]                  
Sale of stock, remaining capacity         $ 80,000