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Other Investments and Assets
9 Months Ended
Sep. 30, 2013
Investments All Other Investments [Abstract]  
Other Investments and Assets

Note 7. Other Investments and Assets

Other investments and assets consisted of the following:

 

     September 30,      December 31,  
     2013      2012  
     (in thousands)  

Cash surrender value of life insurance

   $ 19,290       $ 19,142   

Workers’ compensation insurance security deposits

     3,350         3,350   

Other

     8,728         9,924   
  

 

 

    

 

 

 

Total other investments and assets

   $ 31,368       $ 32,416