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Accrued Expenses and Other Current Liabilities
 12 Months Ended
Dec. 31, 2022
Payables and Accruals [Abstract]  
Accrued Expenses and Other Current Liabilities Accrued Expenses and Other Current Liabilities
 
Accrued expenses and other current liabilities consist of the following (in thousands):
 
 December 31,
 20222021
Accrued salaries, wages and related employee benefits$26,684 $33,816 
Contingent consideration937 1,830 
Accrued workers' compensation and health benefits3,660 3,994 
Deferred revenues7,521 6,202 
Right-of-use liability - Operating10,376 10,040 
Pension accrual2,519 2,519 
Other accrued expenses26,147 25,462 
Total accrued expenses and other current liabilities$77,844 $83,863