Note 2 - Property and Equipment (Details) - Property and Equipment (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Mar. 30, 2013
Property and Equipment [Abstract]
Machinery, Equipment and Software	$ 23,226	$ 21,661
Furniture and Fixtures	2,096	2,065
Leasehold Improvements	1,689	1,544
Buildings and Land	500	675
Total Property and Equipment	27,511	25,945
Less: Accumulated Depreciation and Amortization	(20,422)	(19,060)
Total Property and Equipment, net	$ 7,089	$ 6,885