Note 11 - Restructuring Charges and Exit Costs (Tables)

6 Months Ended

Sep. 28, 2014

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

	March 30, 2014		Additions/ adjustments		Non-cash charges			Payments			September 28, 2014
Lease termination costs and others	$	1,615	$	236	$	(109	)	$	(234	)	$	1,508
Impairment of fixed assets, licensed technologies and write down of inventory		—		5,478		(5,478	)		—			—
Severance		754		1,252		—			(867	)		1,139
Total	$	2,369	$	6,966	$	(5,587	)	$	(1,101	)	$	2,647

	April 1, 2013		Additions/ adjustments		Non-cash charges			Payments			March 30, 2014
Lease termination costs and others	$	2,860	$	570	$	(57	)	$	(1,758	)	$	1,615
Severance		426		2,444		—			(2,116	)		754
Total	$	3,286	$	3,014	$	(57	)	$	(3,874	)	$	2,369