Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2013

Debt Disclosure [Abstract]

Components of Long-term debt

Long-term debt consisted of the following:

(in thousands)	As of   June 30,   2013		As of   December 31,   2012
Variable rate credit facility	$	—	$	—
Term loan	188,150		196,100
Long-term debt	188,150		196,100
Current portion of long-term debt	27,200		15,900
Long-term debt (less current portion)	$	160,950	$	180,200
Fair value of long-term debt *	$	194,000	$	196,100