Employee Benefit Plans - Stock Transactions - Stock Options Outstanding And Exercisable (Details)	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Options outstanding (in shares) | shares	616,600
Options outstanding, Weighted average remaining contractual life (in years)	6 years 3 months 18 days
Options outstanding, Weighted average exercise price (in dollars per share)	$ 17.76
Options exercisable (in shares) | shares	486,844
Options exercisable, Weighted average exercise price (in dollars per share)	$ 17.26
$6.01 - $12.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Range of exercise prices, lower	6.01
Range of exercise prices, upper	$ 12.00
Options outstanding (in shares) | shares	108,261
Options outstanding, Weighted average remaining contractual life (in years)	3 years 1 month 6 days
Options outstanding, Weighted average exercise price (in dollars per share)	$ 9.06
Options exercisable (in shares) | shares	108,261
Options exercisable, Weighted average exercise price (in dollars per share)	$ 9.06
$12.01 - $18.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Range of exercise prices, lower	12.01
Range of exercise prices, upper	$ 18.00
Options outstanding (in shares) | shares	123,933
Options outstanding, Weighted average remaining contractual life (in years)	6 years 8 months 12 days
Options outstanding, Weighted average exercise price (in dollars per share)	$ 16.48
Options exercisable (in shares) | shares	85,607
Options exercisable, Weighted average exercise price (in dollars per share)	$ 16.17
$18.01 - $24.00
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range
Range of exercise prices, lower	18.01
Range of exercise prices, upper	$ 24.00
Options outstanding (in shares) | shares	384,466
Options outstanding, Weighted average remaining contractual life (in years)	7 years
Options outstanding, Weighted average exercise price (in dollars per share)	$ 20.63
Options exercisable (in shares) | shares	292,976
Options exercisable, Weighted average exercise price (in dollars per share)	$ 20.60