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Accounts and Other Receivables (Tables)
12 Months Ended
Dec. 31, 2014
Receivables [Abstract]  
Schedule of Accounts and Other Receivables
     December 31,  
         2014              2013      
     (In thousands)  

Trade accounts receivable

   $ 2,708       $ 320   

Receivables from vendors and other

     313         278   
  

 

 

    

 

 

 

Accounts and other receivables

   $ 3,021       $ 598