Condensed Consolidated Statements of Cash Flows (Parenthetical) (USD $) In Thousands, unless otherwise specified	6 Months Ended
May 27, 2012	May 29, 2011
Condensed Consolidated Statements of Cash Flows
Repayment of senior secured notes, premium	$ 1,050	$ 300

Represents the premium paid on senior secured notes repayment during the reporting period.

No definition available.

Name:	zz_PaymentOfSeniorSecuredNotesPremium
Namespace Prefix:	zz_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration