Fair Values of Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2013

Estimated Fair Value of Outstanding Debt Balances

The estimated fair value of the Company’s outstanding debt balances (including current portion) as of June 30, 2013 and December 31, 2012 is set forth below (in thousands):

	June 30, 2013				December 31, 2012
	Carrying Value		Fair Value		Carrying Value		Fair Value
Borrowings under credit agreements:
Term loan facility	$	96,250	$	96,250	$	98,750	$	98,750
4.97% Series A Senior Notes		300,000		314,840		300,000		329,281
4.27% Series B Senior Notes		300,000		296,060		300,000		310,591
Total debt	$	696,250	$	707,150	$	698,750	$	738,622