Note 11 - Stockholders' Equity (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

Warrants and Rights, Measurement Inputs [Table Text Block]

Exercise price		$	0.10
Contractual term (years)			2.98
Volatility (annual)			131.5	%
Risk-free rate			4.3	%
Dividend yield (per share)			0	%