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Employee Benefit Plans - Schedule of Changes in Fair Value of Plan Assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Retirement Benefits [Abstract]      
Fair value of plan assets at start of year $ (12,169) $ (12,332) $ (10,686)
Projected benefit obligation at start of year 16,938 19,100 17,566
Surplus/deficit 4,769 6,768 6,880
Opening balance sheet asset/provision (funded status) 4,769 6,768 6,880
Reconciliation of benefit obligation during the year      
Net Service cost 213 263 436
Interest expense 52 29 50
Plan participant contributions 98 153 141
Net benefits paid to participants (2,225) (278) (8)
Prior service costs 0 (123) (698)
Actuarial losses/(gains) (2,892) (1,407) (74)
Curtailment & Settlement 0 (194) 0
Reclassifications 0 0 (2)
Currency translation adjustment (317) (605) 1,689
Defined benefit obligation - funded plans 11,867 16,938 19,100
Reconciliation of plan assets during year      
Employer contributions paid over the year (190) (263) (244)
Plan participant contributions (98) (153) (141)
Net benefits paid to participants 2,201 162 (22)
Interest income (157) (177) (167)
Return in plan assets, excl. amounts included in net interest 82 224 (29)
Currency translation adjustment 223 370 (1,043)
Fair value of plan assets (10,108) (12,169) (12,332)
Reconcilation to balance sheet end of year      
Surplus/deficit 1,759 4,769 6,768
Closing balance sheet asset/provision (funded status) $ 1,759 $ 4,769 $ 6,768