Note 5 - Digital Assets - Crypto Asset, Holding (Details) |
Jun. 30, 2026
USD ($)
|
Mar. 31, 2026
USD ($)
|
Dec. 31, 2025
USD ($)
|
|---|---|---|---|
| Units Held | 2,655,414,499 | ||
| Cost Basis | $ 94,739,253 | ||
| Fair Value | 11,144,775 | ||
| Aethir (ATH) [Member] | |||
| Units Held | 2,837,163,868 | ||
| Cost Basis | $ 101,258,178 | ||
| Fair Value | $ 11,144,775 | $ 20,233,245 | $ 24,439,334 |
| X | ||||||||||
- Definition Cost of crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Fair value of crypto asset. Excludes crypto asset held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of restricted and unrestricted crypto asset units held. Excludes crypto asset units held for platform user. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|