Note 6 - Goodwill and Intangible Assets (Details Textual) - USD ($)	3 Months Ended		12 Months Ended
	Jul. 03, 2016	Jun. 28, 2015	Mar. 27, 2016
Reclassification of Goodwill to Assets Held For Sale [Member]
Current Period Reclassifications Adjustment	$ 13,300,000
reclassification of Intangible Assets to Assets Held for Sale [Member]
Current Period Reclassifications Adjustment	$ 57,100,000
Minimum [Member] | Existing Technology [Member]
Finite-Lived Intangible Asset, Useful Life	2 years
Minimum [Member] | Customer Relationships [Member]
Finite-Lived Intangible Asset, Useful Life	5 years
Minimum [Member] | Trade Names [Member]
Finite-Lived Intangible Asset, Useful Life	3 years
Maximum [Member] | Existing Technology [Member]
Finite-Lived Intangible Asset, Useful Life	9 years
Maximum [Member] | Customer Relationships [Member]
Finite-Lived Intangible Asset, Useful Life	7 years
Maximum [Member] | Distribution Rights [Member]
Finite-Lived Intangible Asset, Useful Life	7 years
Maximum [Member] | Patented Technology [Member]
Finite-Lived Intangible Asset, Useful Life	6 years
Maximum [Member] | Trade Names [Member]
Finite-Lived Intangible Asset, Useful Life	6 years
Customer Relationships [Member]
Finite-Lived Intangible Asset, Useful Life	3 years 146 days		3 years 219 days
Goodwill, Impairment Loss	$ 0	$ 0