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Accounts and Other Receivables (Tables)
 12 Months Ended
Dec. 31, 2012
Accounts and Other Receivables [Abstract]  
Schedule of accounts and other receivables
                 
    December 31,  
        2012             2011      
    (In thousands)  

Trade accounts receivable

   $ 1,528     $ 525  

Receivables from vendors, lessor, and other

     350       962  
   

 

 

    

 

 

  

Accounts and other receivables

   $     1,878     $     1,487