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Stock-Based Compensation - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Share-Based Payment Arrangement [Abstract]        
Stock-based compensation expense $ 2.0 $ 1.7 $ 5.4 $ 4.7
Unrecognized compensation cost related to non-vested stock-based compensation $ 9.8   $ 9.8  
Unrecognized compensation cost related to non-vested stock-based compensation, period for recognition     1 year 10 months 24 days