v3.26.1
Note 6 - Prepaid Expenses and Other (Tables)
6 Months Ended
Jun. 30, 2026
Notes Tables  
Schedule of Amounts Recognized in Balance Sheet [Table Text Block]

June 30,

December 31,

2026

2025

Consulting, services and advertising

$

196,448

$

222,922

Insurance

23,760

104,421

Deposits

123,817

203,518

Prepaid expenses and other

$

344,025

$

530,861