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Accounts and Other Receivables (Tables)
12 Months Ended
Dec. 31, 2015
Receivables [Abstract]  
Schedule of Accounts and Other Receivables
 
December 31,
 
2015
 
2014
 
(In thousands)
Trade accounts receivable
$
935

 
$
2,708

Receivables from vendors and other
278

 
313

Accounts and other receivables
$
1,213

 
$
3,021