Employee Benefit Plans - Net periodic benefit costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Service cost	$ 245	$ 275
Interest cost	2,834	2,269
Recognized actuarial loss	$ 2,211	$ 2,959
Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Selling, General and Administrative Expense	Selling, General and Administrative Expense
Expected return on plan assets	$ (7,405)	$ (7,266)
Prior service cost	64	72
Net periodic benefit cost	$ (2,051)	$ (1,691)