Note 6 - Fair Value Measurements - Reconciliation of Liabilities with Unobservable Inputs (Details) |
6 Months Ended |
|---|---|
|
Jun. 30, 2026
USD ($)
| |
| Balance | $ 50,000 |
| Change in fair value of warrant liabilities | 5,000 |
| Balance | $ 55,000 |
| X | ||||||||||
- Definition Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|