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Accounts and Other Receivables (Tables)
 9 Months Ended
Sep. 30, 2012
Accounts and Other Receivables [Abstract]  
Schedule of accounts and other receivables
                 
    September 30,
2012		     December 31,
2011		  
    (In thousands)  

Trade accounts receivable

   $ 903     $ 525  

Receivables from vendors, lessor, and other

     499       962  
   

 

 

    

 

 

  

Accounts and other receivables

   $ 1,402     $ 1,487