Stock-Based Compensation - Stock Options (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Payment Arrangement [Abstract]
Contractual term	10 years
Total Stock Options
Options outstanding, beginning balance (in shares)	1,575,219
Options granted (in shares)	0
Options exercised (in shares)	(318,662)	(8,868)	(67,558)
Options cancelled and forfeited (in shares)	(283,618)
Options outstanding, ending balance (in shares)	972,939	1,575,219
Exercisable (in shares)	860,461
Weighted- Average Exercise Price
Options outstanding, beginning balance, weighted average exercise price (in dollars per share)	$ 19.03
Options granted, weighted average exercise price (in dollars per share)	0
Options exercised, weighted average exercise price (in dollars per share)	16.62
Options cancelled and forfeited, weighted average exercise price (in dollars per share)	22.74
Options outstanding, ending balance, weighted average exercise price (in dollars per share)	18.73	$ 19.03
Exercisable, weighted average exercise price (in dollars per share)	$ 19.12
Weighted- Average Remaining Contractual Term (Years)
Options outstanding, weighted average remaining contractual term (in years)	4 years 8 months 12 days
Exercisable, weighted average remaining contractual term (in years)	4 years 3 months 18 days
Options outstanding, aggregate intrinsic value	$ 10,145,135
Exercisable, aggregate intrinsic value	$ 8,672,206
Options exercised (in shares)	318,662	8,868	67,558
Aggregate intrinsic value	$ 1,600	$ 100	$ 600
Unrecognized compensation expense	$ 600
Weighted-average remaining period for recognition of unrecognized compensation costs	1 year 7 months 6 days