Accounts Payable and Other Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2018

Payables and Accruals [Abstract]

Schedule of Accounts Payable and Accrued Liabilities

Accounts payable and other accrued liabilities consisted of the following (in thousands):

	March 31, 2018		December 31, 2017
Accounts payable	$	20,611	$	21,591
Accrued liabilities	11,412		13,282
Total Accounts payable and other accrued liabilities	$	32,023	$	34,873