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Note 13 - Shareholders' Equity (Details) (USD $)
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1 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 3 Months Ended | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 28, 2013
|
Feb. 28, 2013
|
Nov. 30, 2012
|
Feb. 28, 2013
|
May 31, 2012
|
Feb. 22, 2010
|
Feb. 28, 2013
Stock Issued to One Individual As Part of Holiday Sales Promotion [Member]
|
Feb. 28, 2013
Stock Issued to One Lender as Part of Loan Transaction [Member]
|
Nov. 30, 2012
Preferred Stock [Member]
|
Feb. 28, 2013
Preferred Stock [Member]
|
Feb. 28, 2013
Common Stock [Member]
|
Nov. 30, 2012
Common Stock [Member]
|
Aug. 31, 2012
Common Stock [Member]
|
Nov. 30, 2012
Shares Issued to 13 Shareholders Pursuant to Registration Statement [Member]
|
Nov. 30, 2012
Two Lenders [Member]
|
Feb. 28, 2013
Credit Card Facility Loan [Member]
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| Note 13 - Shareholders' Equity (Details) [Line Items] | ||||||||||||||||||||||
| Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants (in Dollars) | $ 0 | |||||||||||||||||||||
| Stock Issued During Period, Shares, New Issues (in Shares) | 10,000 | 150,000 | 13,000 | 535,000 | 31,000 | |||||||||||||||||
| Stock Issued During Period, Value, New Issues (in Dollars) | 6,500 | 267,500 | ||||||||||||||||||||
| Conversion of Stock, Shares Converted | 1,700,000 | 315,000 | 1,050,000 | |||||||||||||||||||
| Debt Instrument, Unamortized Discount (in Dollars) | 121,000 | [1] | 121,000 | [1] | 121,000 | [1] | 99,512 | [1] | 136,000 | 10,500 | ||||||||||||
| Proceeds from Issuance of Common Stock (in Dollars) | 289,000 | 15,500 | ||||||||||||||||||||
| Sale of Stock, Price Per Share (in Dollars per share) | $ 0.05 | |||||||||||||||||||||
| Debt Instrument, Face Amount (in Dollars) | $ 150,000 | $ 150,000 | $ 150,000 | $ 2,500,000 | ||||||||||||||||||
| Debt Instrument, Convertible, Remaining Discount Amortization Period | 2 years | 2 years | ||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period | 4,880,000 | 4,880,000 | ||||||||||||||||||||
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