Accrued Liabilities

6 Months Ended

Jun. 30, 2017

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

ACCRUED LIABILITIES

Accrued liabilities consisted of:

	June 30, 2017		December 31, 2016
	(In thousands)
Employee costs	$	10,526	$	15,394
Lease operating expenses	10,047		10,075
Interest payable	6,684		6,524
Taxes	6,577		2,219
Third-party credits	2,149		2,998
Other	3,109		2,441
Total accrued liabilities	$	39,092	$	39,651