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Equity-based Compensation - Activity for options (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Number of Options      
Beginning Balance (in shares) 3,679,468    
Options granted (in shares) 412,720 212,450  
Options exercised (in shares) 0 (348,552)  
Options expired (in shares) (2,182)    
Ending Balance (in shares) 4,090,006   3,679,468
Exercisable (in shares) 2,430,915    
Weighted Average Exercise Price      
Beginning Balance (in dollars per share) $ 5.13    
Options granted (in dollars per share) 2.08    
Options expired (in dollars per share) 3.01    
Ending Balance (in dollars per share) 5.13   $ 5.13
Exercisable (in dollars per share) $ 4.75    
Aggregate Intrinsic Value      
Aggregate Intrinsic Value $ 2,085   $ 2,085
Aggregate Intrinsic Value - Exercisable $ 1,506    
Weighted Average Remaining Contractual Life 6 years 8 months 12 days   6 years 8 months 12 days
Weighted Average Remaining Contractual Life -Exercisable 6 years