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Accounts and Other Receivables
12 Months Ended
Dec. 31, 2013
Receivables [Abstract]  
Accounts and Other Receivables

3.  Accounts and Other Receivables

 

     December 31,  
         2013              2012      
     (In thousands)  

Trade accounts receivable

   $ 320       $ 1,528   

Receivables from vendors, lessor, and other

     278         350   
  

 

 

    

 

 

 

Accounts and other receivables

   $     598       $     1,878