Note 18 - Subsequent Events (Details) - $ / shares |
3 Months Ended | |||
|---|---|---|---|---|
Sep. 11, 2018 |
Sep. 06, 2018 |
Aug. 31, 2018 |
Jun. 27, 2018 |
|
| Note 18 - Subsequent Events (Details) [Line Items] | ||||
| Class of Warrant or Rights, Exercised | 350,000 | |||
| Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ 0.50 | |||
| Subsequent Event [Member] | ||||
| Note 18 - Subsequent Events (Details) [Line Items] | ||||
| Stock Issued During Period, Shares, Conversion of Convertible Securities | 13,684 | |||
| Class of Warrant or Rights, Exercised | 40,000 | |||
| Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ 0.75 | |||
| Stock Issued During Period, Shares, Issued for Services | 31,250 |
| X | ||||||||||
- Definition Aggregate amount of each class of warrants or rights exercised. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. No definition available.
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| X | ||||||||||
- Details
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