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Accrued Employee Expenses
12 Months Ended
Dec. 31, 2022
Compensation Related Costs [Abstract]  
Accrued Employee Expenses Accrued Employee Expenses
Accrued employee expenses consisted of the following (in thousands):
December 31,
20222021
Accrued vacation$12,067 $10,675 
Accrued bonuses13,806 13,101 
Accrued payroll and other8,503 6,289 
    Total accrued employee expenses$34,376 $30,065