Note 9 - Equity Compensation to Officers and Board of Directors (Details Narrative) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
|
| Share-based Payment Arrangement, Noncash Expense [Abstract] | ||
| Equity compensation to officers and directors | $ 14,296,000 | $ 0 |
| Unvested fair value of equity compensation | $ 4,325,000 | |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- References No definition available.
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