Current Liabilities (Tables)

6 Months Ended

Jun. 30, 2019

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

The following table provides information on certain current liabilities (in thousands):

	June 30, 2019		December 31, 2018
Accounts payable and other accrued liabilities:
Accounts payable	$	20,515	$	18,793
Accrued liabilities	15,340		13,749
Total Accounts payable and other accrued liabilities	$	35,855	$	32,542
Accrued payroll costs:
Payroll and benefits	$	35,052	$	34,768
Health insurance liabilities	3,864		2,680
Payroll taxes	1,075		920
Workers’ compensation liabilities	1,017		1,016
Total Accrued payroll costs	$	41,008	$	39,384