Note 11 - Common stock warrants: Schedule of Series E, F, G and H warrants (Tables) |
3 Months Ended | ||||||||||||||||||||||||
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Mar. 31, 2021 | |||||||||||||||||||||||||
| 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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