XML 97 R22.htm IDEA: XBRL DOCUMENT v2.4.0.8
Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2013
Debt Disclosure [Abstract]  
Long-Term Debt Instrument

Long-term debt at June 30, 2013 and December 31, 2012, consisted of the following:

 

(in thousands)    2013     2012  

Unsecured senior notes

   $ 450,000      $ 450,000   

Acquisition notes payable

     33        93   

Revolving credit facility

     —         —    
  

 

 

   

 

 

 

Total debt

     450,033        450,093   

Less current portion

     (33     (93
  

 

 

   

 

 

 

Long-term debt

   $ 450,000      $ 450,000