Note 6 - Commitments and Contingencies (Details Textual)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)
Purchase Obligation	$ 625,110		$ 625,110		$ 218,912
Unrecorded Unconditional Purchase Obligation, Purchases			87,740	$ 137,101
Defined Contribution Plan, Cost	$ 117,204	$ 70,044	$ 246,996	$ 171,331
Supplier Concentration Risk [Member] \| Accounts Payable Benchmark [Member]
Number of Vendors	1		1		2
Supplier Concentration Risk [Member] \| Accounts Payable Benchmark [Member] \| Vendor One [Member]
Concentration Risk, Percentage			32.00%		12.00%
Supplier Concentration Risk [Member] \| Accounts Payable Benchmark [Member] \| Vendor Two [Member]
Concentration Risk, Percentage					12.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.