Note 19. Segment and Geographic Information (Tables)

12 Months Ended

Mar. 31, 2013

Revenue from External Customers by Products and Services [Table Text Block]

	Fiscal Years Ended
	March 31, 2013		April 1, 2012		March 27, 2011
Connectivity Components	$	65,914	$	69,128	$	76,937
Power Management Components		25,690		29,164		29,033
Data Compression and Storage Solutions		19,547		15,097		16,876
Communications Products		10,875		17,177		23,159
Total net sales	$	122,026	$	130,566	$	146,005

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Fiscal Years Ended
	March 31, 2013		April 1, 2012		March 27, 2011
Industrial & Embedded Systems	$	63,396	$	66,602	$	65,702
Networking & Storage		32,737		27,005		32,121
Communications Infrastructure		24,965		35,829		46,722
Other		928		1,130		1,460
Total net sales	$	122,026	$	130,566	$	146,005

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Fiscal Years Ended
	March 31, 2013		April 1, 2012		March 27, 2011
China	$	41,118	$	44,035	$	49,738
United States		32,322		33,585		31,678
Singapore		13,827		13,883		14,445
Germany		11,692		13,671		13,619
Japan		5,685		6,161		9,098
Europe (excluding Germany)		4,765		5,628		9,486
Rest of world		12,617		13,603		17,941
Total net sales	$	122,026	$	130,566	$	146,005

Schedule of Revenue by Major Customers by Reporting Segments [Table Text Block]

	Fiscal Years Ended
	March 31, 2013			April 1, 2012			March 27, 2011
Distributor A		30	%		31	%		30	%
Distributor B		*	%		11	%		10	%
Distributor C		10	%		*	%		*	%

Schedule Of Major Distributors [Table Text Block]

	March 31, 2013			April 1, 2012
Distributor A		21	%		26	%
Distributor B		20	%		14	%
Distributor D		11	%		11	%