Note 11 - Restructuring Charges and Exit Costs (Tables)

9 Months Ended

Dec. 28, 2014

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

	March 30, 2014		Additions/ adjustments		Non-cash charges			Payments			December 28, 2014
Lease termination costs and others	$	1,615	$	294	$	(164	)	$	(1,485	)	$	260
Impairment of fixed assets, licensed technologies and write down of inventory		—		6,568		(6,568	)		—			—
Severance		754		3,574		—			(3,183	)		1,145
Total	$	2,369	$	10,436	$	(6,732	)	$	(4,668	)	$	1,405

	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