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NON-U.S. EMPLOYEE DEFINED BENEFIT PLANS - Changes in Benefit Obligations and Fair Value of Plan (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Changes in projected benefit obligations:      
Projected benefit obligation, beginning of year $ 26,938 $ 25,067  
Service cost 1,355 1,321 $ 1,459
Interest cost 563 523 46
Participant contributions 0 0  
Plan amendments 0 (3,801)  
Net actuarial (gain) loss on obligation (5,604) 4,868  
Settlement (1,063) 0  
Benefits and expenses paid (932) (1,040)  
Projected benefit obligation, end of year 21,257 26,938 25,067
Changes in plan assets:      
Fair value of plan assets, beginning of year 15,303 14,350  
Actual return on plan assets (672) 981  
Employer contributions 1,954 989 800
Participant contributions 39 23  
Benefits paid (1,995) (1,040)  
Fair value of plan assets, end of year 14,629 15,303 $ 14,350
Funded status at end of year (6,628) (11,635)  
Prior service (credit) cost (3,481) (3,801)  
Net actuarial (gain) loss (1,704) 4,045  
Accumulated other comprehensive income (5,185) 244  
Amounts recognized in the consolidated balance sheets consist of:      
Other assets (non-current pension asset) 552 0  
Accrued expenses and other (current pension liability) (803) (461)  
Other long-term liabilities (non-current pension liability) (6,377) (11,174)  
Net amount recognized $ (6,628) $ (11,635)