v3.26.1
Note 11 - Segment Reporting - Summary of Reportable Segments (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenue from Contract with Customer, Including Assessed Tax $ 2,662,887   $ 1,047,029   $ 4,911,508 $ 1,637,595
Operating Income (Loss) (5,737,100)   (4,799,626)   (9,508,149) (18,531,300)
Interest income (expense), net 0   303   50 11,056
Loss on conversion and changes in fair value of convertible notes (893,630)   (366,908)   (1,000,627) (650,701)
Other expense (6,686)   19,494   (115,613) (12,173)
Income tax expense (0)   (0)   (0) (0)
Net Income (Loss) Attributable to Parent (6,637,416) $ (3,986,923) (5,146,737) $ (14,036,381) (10,624,339) (19,183,118)
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]            
Revenue from Contract with Customer, Including Assessed Tax 0   0   0 0
Operating Income (Loss) (5,250,437)   0   (8,695,668) 0
Electric Vehicles [Member]            
Revenue from Contract with Customer, Including Assessed Tax 0       0  
Electric Vehicles [Member] | Operating Segments [Member]            
Revenue from Contract with Customer, Including Assessed Tax 0   (25,237)   0 348,063
Operating Income (Loss) (205,381)   (3,274,582)   (426,877) (16,524,991)
Medical Supplies [Member] | Operating Segments [Member]            
Revenue from Contract with Customer, Including Assessed Tax 2,662,887   1,072,266   4,911,508 1,289,532
Operating Income (Loss) (133,282)   (951,437)   (178,271) (1,339,675)
AI Data Infrastructure [Member] | Operating Segments [Member]            
Revenue from Contract with Customer, Including Assessed Tax 0   0   0 0
Operating Income (Loss) (148,000)   0   (197,333) 0
Drones [Member] | Operating Segments [Member]            
Revenue from Contract with Customer, Including Assessed Tax 0   0   0 0
Operating Income (Loss) $ 0   $ (573,607)   $ (10,000) $ (666,634)