Note 3 - Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		For the Three Months Ended								For the Six Months Ended
		June 30,								June 30,
		2026				2025				2026				2025
Weighted average common shares outstanding, basic			1,010,514				996,772				1,010,514				996,358
Common shares upon exercise of options and warrants			3,665				15,704				3,795				15,704
Weighted average common shares outstanding, diluted			1,014,179				1,012,476				1,014,309				1,012,062