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Stock-Based Compensation - Restricted Stock Units (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Weighted-average grant date fair value          
Stock-based compensation expense $ 837 $ 158 $ 1,464 $ 223  
Treasury stock, common (in shares) 19,095   19,095    
Treasury stock, common, value $ 25   $ 25   $ 0
Restricted Stock Units          
Stock-based compensation          
Vesting period     4 years    
Vesting percentage     25.00%    
Number of shares          
Unvested at beginning of period (in shares)     200,996    
Vested (in shares)     (50,249)    
Unvested at end of period (in shares) 150,747   150,747    
Weighted-average grant date fair value          
Unvested at beginning of period (in dollars per share)     $ 16.00    
Granted (in dollars per share)     0    
Unvested at end of period (in dollars per share) $ 16.00   $ 16.00    
Stock-based compensation expense $ 200   $ 400    
Unrecognized compensation cost 2,400   $ 2,400    
Expected remaining weighted-average period for recognition     2 years 10 months 23 days    
Maximum          
Weighted-average grant date fair value          
Treasury stock, common, value $ 100   $ 100