OTHER ACCRUED LIABILITIES

3 Months Ended

Mar. 31, 2019

Payables and Accruals [Abstract]

OTHER ACCRUED LIABILITIES

OTHER ACCRUED LIABILITIES

A summary of other accrued liabilities as of March 31, 2019 and December 31, 2018 is as follows (in thousands):

	March 31, 2019		December 31, 2018
	(unaudited)
Payroll and other compensation expenses	$	47,764	$	47,988
Insurance accruals	15,452		16,001
Property, sales and other non-income related taxes	3,684		7,271
Lease commitments	37		1,145
Contract liabilities	2,014		1,784
Accrued commission	2,284		2,290
Accrued interest	2,522		5,261
Volume discount	3,508		4,322
Contingent consideration	—		429
Professional fees	1,433		1,219
Other	7,426		7,598
Total	$	86,124	$	95,308