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Financing Agreement (Tables)
3 Months Ended
Mar. 31, 2014
Debt Instrument [Line Items]  
Debt and Capital Lease Obligations
Debt and capital lease obligations and the average related interest rates were as follows (in thousands):
 
Average interest rate at March 31, 2014
 
Maturity
 
March 31, 2014
 
December 31, 2013
Revolving loan facility
1.14%
 
January 2018
 
$
100,000

 
$
80,500

Senior notes - fixed rate
3.81%
 
May 2018
 
25,000

 
25,000

Senior notes - fixed rate
4.60%
 
May 2021
 
75,000

 
75,000

Senior notes - fixed rate
3.13%
 
December 2020
 
100,000

 
100,000

Capital lease obligations
4.82%
 
Various through 2029
 
31,799

 
7,123

Total debt and capital lease obligations
 
 
 
 
$
331,799

 
$
287,623

Less: current maturities
 
 
 
 
3,076

 
3,281

Total long-term debt and capital lease obligations
 
 
 
 
$
328,723

 
$
284,342