Note 21 - Supplementary Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Mar. 30, 2014

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

	Fiscal Year 2014											Fiscal Year 2013
Classification	Mar. 30, 2014			Dec. 29, 2013			Sep. 29, 2013			Jun. 30, 2013		Mar. 31, 2013		Dec. 30, 2012			Sep. 30, 2012			Jul. 1, 2012
Consolidated Statement of Operations Data:
Net sales by end market:
Industrial & Embedded Systems	$	19,588		$	18,429		$	17,943		$	16,498	$	15,265	$	16,119		$	15,923		$	16,088
Networking & Storage		3,310			7,104			10,273			9,907		9,346		9,300			7,656			6,435
Communications Infrastructure		5,046			5,089			5,697			5,976		6,231		5,270			6,737			6,728
Other		43			68			105			246		312		310			306			—
Net sales	$	27,987		$	30,690		$	34,018		$	32,627	$	31,154	$	30,999		$	30,622		$	29,251
Gross profit		8,422			12,826			13,929			15,477		15,296		14,192			13,330			12,869
Income (loss) from operations		(311	)		(3,321	)		(616	)		547		1,309		(353	)		(373	)		(1,166	)
Net income (loss)		147			(1,634	)		6,482			806		1,672		1,523			263			(576	)
Net income (loss) per share:
Basic	$	0.00		$	(0.03	)	$	0.14		$	0.02	$	0.04	$	0.03		$	0.01		$	(0.01	)
Diluted	$	0.00		$	(0.03	)	$	0.13		$	0.02	$	0.04	$	0.03		$	0.01		$	(0.01	)
Shares used in the computation of net income (loss) per share:
Basic		47,328			47,529			47,496			46,805		46,219		45,925			45,720			45,388
Diluted		48,778			47,529			49,150			48,085		47,379		46,438			46,046			45,388