Note 5. Long-Term Debt and Other Financial Instruments (Detail) - Carrying Values and Estimated Fair Values of the Company's Financial Instruments (Parentheticals) (USD $) In Thousands, unless otherwise specified	Jun. 24, 2012	Dec. 25, 2011
Revolving credit facility, available (in Dollars)	26,500
Revolving credit facility, available (in Dollars)	26,500
11.75% Senior Notes [Member]
Interest rate on senior notes	11.75%	11.75%