Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.15(5))

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 15

-Subparagraph 5

-Article 9

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 460

-SubTopic 10

-Section 50

-Paragraph 8

-Subparagraph ((c)(5))

-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

Name:	us-gaap_ProductWarrantyAccrual
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Note 15 - Commitments and Contingencies (Details) (USD $)	Dec. 28, 2014	Mar. 30, 2014	Sep. 29, 2013	Mar. 31, 2013	Jun. 30, 2014
Note 15 - Commitments and Contingencies (Details) [Line Items]
Product Warranty Accrual	$ 614,000us-gaap_ProductWarrantyAccrual	$ 1,074,000us-gaap_ProductWarrantyAccrual	$ 1,400,000us-gaap_ProductWarrantyAccrual	$ 50,000us-gaap_ProductWarrantyAccrual
Warranties [Member] \| iML [Member]
Note 15 - Commitments and Contingencies (Details) [Line Items]
Business Combination, Separately Recognized Transactions, Liabilities Recognized					$ 400,000