Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2016

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

Accrued liabilities consisted of the following:

	June 30, 2016		December 31, 2015
	(In thousands)
Lease operating expenses	$	19,157	$	17,220
Taxes	8,722		3,767
Employee costs	7,007		12,641
Interest payable	6,213		6,321
Third-party credits	2,954		3,326
Derivative settlements	278		—
Other	2,037		3,643
Total accrued liabilities	$	46,368	$	46,918