Note 1 - Description of Business (Details Textual) |
Sep. 07, 2023 |
Mar. 31, 2024
USD ($)
|
Feb. 29, 2024
USD ($)
|
|---|---|---|---|
| Minehut [Member] | |||
| Disposal Group, Including Discontinued Operation, Consideration | $ 1,000,000 | $ 619,000 | |
| Reverse Stock Split [Member] | |||
| Stockholders' Equity Note, Stock Split, Conversion Ratio | 20 |
| X | ||||||||||
- Definition Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation. No definition available.
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| X | ||||||||||
- Definition Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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