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Other Current Assets
 12 Months Ended
Dec. 31, 2011
Other Current Assets [Abstract]  
Other Current Assets
(9) Other Current Assets

Other current assets consist of the following (in thousands):

 

     December 31,  
     2011      2010  

Prepaid expenses

    $ 1,426       $ 1,444   

Deferred contract costs

      —           1,094   

Other

      2,042         3,179   
  

 

 

     

 

 

  
   $ 3,468       $ 5,717   
  

 

 

     

 

 

  

Included in other current assets are deferred taxes for the Company's Mexican subsidiary, income taxes refundable and other items, none of which exceed 5% of total current assets.