Note 10 - Franchise Fee Revenue Recognition (Detail) (USD $)	3 Months Ended	6 Months Ended
Nov. 30, 2011	Aug. 31, 2011
Initial Franchise Fees		$ 78,500
Decrease To Franchise Revenues	$ 54,500

The amount of initial franchise fees.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 952

-SubTopic 605

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6490825&loc=d3e68606-108044

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 45

-Paragraph 22

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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