Note 14 - Common stock warrants: Schedule of Series E, F, G and H warrants (Tables) |
6 Months Ended | ||||||||||||||||||||||||
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Jun. 30, 2019 | |||||||||||||||||||||||||
| Tables/Schedules | |||||||||||||||||||||||||
| Schedule of Series E, F, G and H warrants |
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| X | ||||||||||
- Definition Represents the textual narrative disclosure of Schedule of Series E, F, G and H warrants, during the indicated time period. No definition available.
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| X | ||||||||||
- References No definition available.
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