Note 6 - Notes Receivable (Tables)

12 Months Ended

Nov. 24, 2012

Schedule of Notes Receivable [Table Text Block]

	November 24, 2012			November 26, 2011
Notes receivable	$	4,775		$	6,017
Allowance for doubtful accounts and discounts on notes receivable		(4,139	)		(4,140	)
Notes receivable, net		636			1,877
Less: current portion of notes receivable		(35	)		(75	)
Long term notes receivable	$	601		$	1,802

Interest and Other Income [Table Text Block]

	2012		2011		2010
Interest income	$	85	$	129	$	463

Allowance for Doubtful Accounts [Member]

Change in Allowance for Doubtful Accounts and Discounts [Table Text Block]

	2012			2011
Balance, beginning of the year	$	4,140		$	6,748
Additions charged (credited) to expense		(1	)		4,712
Write-offs		-			(7,292	)
Amortization of discounts		-			(28	)
Balance, end of the year	$	4,139		$	4,140