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Loans Payable (Tables)
 9 Months Ended
Sep. 30, 2012
Loans Payable [Abstract]  
Summarization of Loans Payable

Loans payable at the balance sheet dates were as follows (in thousands):

 

                 
    September 30,
2012		     December 31,
2011		  

HFL Loan; due June 2013

   $ 9,000     $ —    

New Revolving Credit Facility; due March 2014

     3,850       —    

Other, due April 2013

     184       —    

Working Capital Revolving Credit Facility; repaid April 2012

     —         2,000  
   

 

 

    

 

 

  
      13,034       2,000  

Current portion

     (9,184 )      —    
   

 

 

    

 

 

  

Noncurrent portion

   $ 3,850     $ 2,000