Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2021

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

The components of accrued liabilities were as follows:

	June 30, 2021		December 31, 2020
Accrued compensation and benefits	$	72,746	$	49,238
Miscellaneous accrued liabilities	16,364		9,722
Payroll tax liability deferred by the CARES Act	7,841		6,812
Customer contract liabilities	5,394		3,688
Total accrued liabilities	$	102,345	$	69,460