Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2018

Payables and Accruals [Abstract]

Accrued Expenses and Other Current Liabilities

Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consist of the following:

	December 31,
	2018		2017
Accrued salaries, wages and related employee benefits	$	29,959	$	27,185
Contingent consideration	1,687		3,430
Accrued workers' compensation and health benefits	5,086		5,181
Deferred revenues	5,046		6,338
Legal settlement accrual	—		1,600
Pension accrual	5,585		—
Other accrued expenses	26,532		21,827
Total accrued expenses and other current liabilities	$	73,895	$	65,561