Note 2 - Going Concern (Details Textual) - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Sep. 21, 2017 |
|
| Retained Earnings (Accumulated Deficit) | $ (19,697,000) | $ (15,262,000) | |
| Net Income (Loss) Attributable to Parent | (4,435,000) | $ (4,571,000) | |
| Largest Shareholder [Member] | |||
| Line of Credit Facility, Maximum Borrowing Capacity | 10,000,000 | ||
| Line of Credit Facility, Remaining Borrowing Capacity | $ 4,815,000 | ||
| Largest Shareholder [Member] | Subsequent Event [Member] | |||
| Line of Credit Facility, Remaining Borrowing Capacity | $ 3,480,000 | ||
| X | ||||||||||
- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition The cumulative amount of the reporting entity's undistributed earnings or deficit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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