Long-Term Debt - Additional Information (Detail) - USD ($) $ in Thousands		12 Months Ended
	Jul. 27, 2010	Dec. 31, 2013
Debt Instrument [Line Items]
Net proceeds from the sale of notes		$ 375,000
Interest expense related to amortization of the bond discount		$ 300
8.75% Senior Secured First Lien Notes
Debt Instrument [Line Items]
Aggregate principal amount of Senior Secured First Lien Notes	$ 400,000
Interest rate of notes	8.75%
Issuance price as percentage of principal amount	98.722%
Notes maturity date	Aug. 01, 2017
Date of first required payment	Feb. 01, 2011
Net proceeds from the sale of notes	$ 388,000
Discount on bond	5,000
Fees for sale of notes	$ 7,000