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Accounts Receivable (Tables)
12 Months Ended
Dec. 31, 2015
Receivables [Abstract]  
Accounts Receivable

 

 

 

December 31,

 

 

 

2015

 

 

2014

 

 

 

(In Thousands)

 

Trade receivables and other

 

$

50,126

 

 

$

44,424

 

Allowance for doubtful accounts

 

 

(525

)

 

 

(684

)

 

 

$

49,601

 

 

$

43,740