Employee Benefit Plans - Summary of Components of Net Periodic Pension Cost of Defined Benefit Plan Recognized (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Employee Benefit Plans
Service cost	$ 515	$ 126	$ 689
Interest cost	161	147	135
Amortization of prior service cost	332	83	83
Net periodic benefit cost	$ 1,008	$ 356	$ 907