XML 80 R53.htm IDEA: XBRL DOCUMENT v2.4.0.8
Fair Value of Financial Instruments (Tables)
 12 Months Ended
Dec. 31, 2013
Fair Value Disclosures [Abstract]  
Carrying Value and Fair Value of Long-Term Debt

The following table sets forth the carrying value and fair value of long-term debt as of December 31:

 

    2013     2012  

In thousands

    
 		 Carrying
Value		   
  		    

 

 Fair

Value

   

  

    
 		 Carrying
Value		   
  		    
 		 Fair
Value		   
  

Fixed-rate bonds

   $ 250,000      $ 254,533      $ 250,000      $ 260,340   

2.05% Term loan

     58,785        57,952        –        –   

Variable rate debt

     133,540        133,540        –        –   

Total

   $ 442,325      $ 446,025      $ 250,000      $ 260,340