Note 14 - Related Party Transactions - Related Party Payable (Details) - Flux Photon [Member] - USD ($)	Mar. 31, 2026	Dec. 31, 2025
Flux Photon earn out	$ 5,273,813	$ 5,273,813
Payable to Flux Photon	3,430,278	3,793,487
Total Flux Photon payable	8,704,091	9,067,300
Less: current payable	877,629	1,143,412
Long-term Flux Photon payable	$ 7,826,462	$ 7,923,888