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Stockholders' Equity - Warrants (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2024
Jun. 30, 2023
Number of Warrants          
Balance of warrants outstanding at the end of the period (in shares) 2,807,353 2,807,353   2,807,353  
Expired (in shares)   (595)      
Balance of warrants outstanding at the beginning of the period (in shares)     2,807,948 2,807,948  
Weighted Average Exercise Price Per Share          
Weighted average exercise price of warrants at the beginning of the period (in USD per share)     $ 2.45 $ 2.45  
Expired (in USD per share)   $ 252.72      
Weighted average exercise price of warrants at the end of the period (in USD per share) $ 2.40 $ 2.40   $ 2.40  
Term          
Weighted-Average Remaining Contractual Term     1 year 10 months 24 days 1 year 4 months 24 days  
Proceeds from sale of common stock and warrants, net $ 1,800     $ 1,805 $ 0
Sale of stock, number of shares issued (in shares) 800,000