Note 11 - Debenture With Non-affiliated Shareholder (Details) (USD $)	3 Months Ended
Oct. 31, 2014	Oct. 01, 2013
Details
Debt Instrument, Fair Value Disclosure		$ 100,000us-gaap_DebtInstrumentFairValue
Issuance of Stock to Retire Debt and Interest	$ 111,000
Issuance of Stock to Retire Debt and Interest, shares	370,000
Issuance of Stock to Retire Debt and Interest, price per share	$ 0.30

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 10

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 825

-SubTopic 10

-Section 50

-Paragraph 12

-URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13476-108611

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