Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267

Name:	us-gaap_GoodwillAcquiredDuringPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Note 5 - Goodwill and Intangible Assets (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	0 Months Ended	9 Months Ended	1 Months Ended	12 Months Ended	9 Months Ended
	Dec. 29, 2013	Jul. 05, 2013 Cadeka [Member]	Dec. 29, 2013 Cadeka [Member]	Mar. 22, 2013 Altior [Member]	Mar. 31, 2013 Altior [Member]	Dec. 29, 2013 Distributor Relationships [Member]	Dec. 29, 2013 Trade Names [Member]	Dec. 29, 2013 Minimum [Member] Existing Technology [Member]	Dec. 29, 2013 Minimum [Member] Patented Technology [Member]	Dec. 29, 2013 Minimum [Member] Customer Relationships [Member]	Dec. 29, 2013 Maximum [Member] Existing Technology [Member]	Dec. 29, 2013 Maximum [Member] Patented Technology [Member]	Dec. 29, 2013 Maximum [Member] Customer Relationships [Member]
Note 5 - Goodwill and Intangible Assets (Details) [Line Items]
Number of Reportable Segments	1
Goodwill, Acquired During Period (in Dollars)		$ 19.2	$ 19.2	$ 7.2	$ 7.2
Finite-Lived Intangible Asset, Useful Life						6 years	3 years	2 years	5 years	5 years	9 years	6 years	7 years