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Stockholders' Equity - Stock-based Compensation Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Share-based compensation    
Stock-based compensation expense $ 621 $ 736
Stock Options    
Share-based compensation    
Unrecognized compensation expense $ 1,000  
Period for unrecognized compensation expense to be recognized 4 years 1 month 13 days  
Restricted Stock Awards    
Share-based compensation    
Unrecognized compensation expense $ 3,200  
Period for unrecognized compensation expense to be recognized 1 year 10 months 28 days