Note 3 - Accrued Expenses (Tables)

3 Months Ended

Mar. 31, 2026

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

		March 31, 2026				December 31, 2025
Payroll and related costs		$	96,890			$	208,087
Professional and consulting fees			3,588				22,646
Royalties			-				40,075
Accrued cost of revenues			162,442				39,527
Sales tax			-				22,228
Other			410				410
Total		$	263,330			$	332,973