Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2021

Payables and Accruals [Abstract]

Schedule of accrued liabilities

	June 30, 2021		December 31, 2020
Accrued salaries, wages and benefits	$	7,907	$	15,071
Accrual for insurance claims liabilities		68,822		60,365
Sales taxes		4,254		5,909
Property taxes		466		908
Sale-leaseback arrangement		709		676
Accounting and audit fees		50		344
Interest		22		22
Equipment purchase		—		461
Other accrued expenses		1,408		881
Total accrued liabilities	$	83,638	$	84,637