Note 4 - Fair Value (Details) (USD $)	3 Months Ended
Dec. 29, 2013	Sep. 29, 2013
Altior [Member]
Note 4 - Fair Value (Details) [Line Items]
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset	$ 98,000	$ 2,500,000
Cadeka [Member]
Note 4 - Fair Value (Details) [Line Items]
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Asset	$ (40,000)

Amount of (increase) in the value of right to a contingent consideration asset.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 4

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e7008-128479

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration