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Accrued Liabilities
3 Months Ended
Mar. 31, 2015
Accrued Liabilities, Current [Abstract]  
Accrued Liabilities
ACCRUED LIABILITIES

Accrued liabilities consisted of the following:
 
 
March 31,
2015
 
December 31,
2014
 
 
(In thousands)
Lease operating expenses
 
$
18,031

 
$
20,709

Interest
 
17,388

 
6,654

Employee costs
 
9,763

 
31,451

Taxes
 
5,499

 
3,284

Third-party credits
 
3,214

 
2,825

Other
 
4,872

 
5,248

Total accrued liabilities
 
$
58,767

 
$
70,171