Accrued Liabilities (Tables)

9 Months Ended

Sep. 30, 2017

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

Accrued liabilities consisted of:

	September 30, 2017		December 31, 2016
	(In thousands)
Interest payable	$	17,480	$	6,524
Employee costs	14,526		15,394
Lease operating expenses	12,686		10,075
Taxes	9,982		2,219
Third-party credits	2,184		2,998
Other	3,274		2,441
Total accrued liabilities	$	60,132	$	39,651