Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2012

Debt Disclosure [Abstract]

Schedule of Long-term Debt

Long-term debt at December 31, 2012 and 2011 consisted of the following (in thousands):

	2012		2011
New Senior Secured Debt --
$100 million term A loan facility, due May 2017	$	92,500	$	—
$365 million term B loan facility, due May 2019	334,088		—
$75 million revolving credit facility, due May 2017	—		—
Old Senior Secured Debt (repaid May 2012) --
$75 million revolving credit facility	—		43,000
$50 million term loan facility	—		43,750
	$	426,588	$	86,750