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Stock-Based Compensation - Stock Appreciation Rights (Details) - USD ($)
$ / shares in Units, $ in Thousands
9 Months Ended
Sep. 30, 2022
NUMBER OF SHARES  
Exercised (in shares) (204,227)
WEIGHTED  AVERAGE EXERCISE PRICE  
Exercised (in dollars per share) $ 3.81
Stock Appreciation Rights (SARs)  
NUMBER OF SHARES  
Beginning balance (in shares) 238,349
Granted (in shares) 111,854
Exercised (in shares) (1,425)
Canceled (in shares) (44,201)
Ending balance (in shares) 304,577
Stock exercisable (in shares) 116,437
WEIGHTED  AVERAGE EXERCISE PRICE  
Beginning balance (in dollars per share) $ 27.67
Granted (in dollars per share) 8.21
Exercised (in dollars per share) 12.25
Canceled (in dollars per share) 25.95
Ending balance (in dollars per share) 20.84
Stock exercisable (in dollars per share) $ 34.27
WEIGHTED AVERAGE REMAINING CONTRACTUAL LIFE (YEARS)  
Stock outstanding (in years) 3 years 2 months 12 days
Stock exercisable (in years) 1 year 8 months 12 days
AGGREGATE INTRINSIC VALUE  
Stock outstanding $ 852
Stock exercisable $ 42