Note 6 - Product Warranties (Tables)

12 Months Ended

Jul. 28, 2012

Schedule of Product Warranty Liability [Table Text Block]

	JULY 28, 2012			JULY 30, 2011
Balance at beginning of year	$	21		$	21
Net provision for anticipated warranty claims		35			129
Costs incurred related to warranty claims		(50	)		(129	)
Balance at end of year	$	6		$	21