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Accrued Expenses
3 Months Ended
Mar. 31, 2022
Payables and Accruals [Abstract]  
Accrued Expenses Accrued Expenses
Accrued expenses on the unaudited condensed consolidated balance sheets as of December 31, 2021 and March 31, 2022, consisted of the following:
(in thousands)December 31,
2021
March 31,
2022
Accrued compensation$28,851 $17,953 
Accrued cost of revenues18,270 17,041 
Accrued interest4,144 3,839 
Other accrued expenses16,706 16,258 
Total accrued expenses$67,971 $55,091