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Accrued Liabilities (Tables)
 12 Months Ended
Dec. 31, 2016
Accrued Liabilities  
Schedule of accrued liabilities

 

 

 

 

 

 

 

 

 

 

December 31,

 

 

    

2016

    

2015

 

 

 

(in thousands)

 

Taxes payable

 

$
1,066

 

$
1,204

 

Accrued payroll and employee benefits

 

 
6,578

 

 
4,756

 

Royalties payable

 

 
3,926

 

 
4,163

 

Recoverable gas costs

 

 
1,126

 

 
1,337

 

Other

 

 
2,572

 

 
3,800

 

Total accrued liabilities

 

$
15,268

 

$
15,260