Stock-Based Compensation - Stock Appreciation Rights (Details) - Stock Appreciation Rights (SARs) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) $ / shares shares
NUMBER OF SHARES
Beginning balance (in shares) | shares	238,349
Granted (in shares) | shares	3,000
Canceled (in shares) | shares	(13,434)
Ending balance (in shares) | shares	227,915
Stock exercisable (in shares) | shares	96,106
WEIGHTED  AVERAGE EXERCISE PRICE
Beginning balance (in dollars per share) | $ / shares	$ 27.67
Granted (in dollars per share) | $ / shares	6.97
Canceled (in dollars per share) | $ / shares	28.02
Ending balance (in dollars per share) | $ / shares	27.37
Stock exercisable (in dollars per share) | $ / shares	$ 39.26
WEIGHTED AVERAGE REMAINING CONTRACTUAL LIFE (YEARS)
Stock outstanding (in years)	2 years 9 months 18 days
Stock exercisable (in years)	1 year 10 months 24 days
AGGREGATE INTRINSIC VALUE
Stock outstanding | $	$ 7
Stock exercisable | $	$ 0