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Cash Flow Information
12 Months Ended
Dec. 31, 2012
Cash Flow Information

Note 21. Cash Flow Information

Supplemental disclosures of cash flow information:

 

     Years Ended December 31,  
     2012      2011      2010  
            (in thousands)         

Interest paid

   $ 46       $ 185       $ 81   

Income taxes paid

   $ 2,997       $ 5,264       $ 1,951