Accrued Liabilities (Tables)

6 Months Ended

Jun. 30, 2015

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

Accrued liabilities consisted of the following:

	June 30, 2015		December 31, 2014
	(In thousands)
Lease operating expenses	$	20,257	$	20,709
Employee costs	10,854		31,451
Taxes	9,134		3,284
Interest	6,560		6,654
Third-party credits	4,040		2,825
Other	4,855		5,248
Total accrued liabilities	$	55,700	$	70,171