Note 10 - Segment Information - Schedule of Net Income (Loss) by Segment (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues	$ 1,970,209	$ 3,284,984	$ 9,817,180	$ 10,571,969
Cost of sales	1,211,232	1,650,717	4,584,507	5,428,705
Compensation and related expenses	2,039,163	1,989,597	5,415,420	5,942,805
Professional fees	362,649	187,801	1,045,721	1,072,331
Other operating expenses	1,511,941	1,318,029	4,996,479	4,923,643
Income (loss) from operations	(3,154,776)	(1,861,160)	(6,224,947)	(6,795,515)
Other income (expense), net	539,613	(1,598,594)	9,389,447	(5,909,534)
Net income (loss)	(2,615,163)	(3,459,754)	3,164,500	(12,705,049)
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Revenues	0	0	0	0
Cost of sales	0	0	0	0
Compensation and related expenses	182,105	215,676	700,952	697,451
Professional fees	231,099	85,168	487,937	416,062
Other operating expenses	582,418	380,409	1,780,774	1,447,334
Income (loss) from operations	(995,622)	(681,253)	(2,969,663)	(2,560,847)
Other income (expense), net	752,117	(1,549,866)	9,071,197	(5,859,141)
Net income (loss)	(243,505)	(2,231,119)	6,101,534	(8,419,988)
Operating Segments [Member] | Drones Segment [Member]
Revenues	1,057,717	2,146,151	6,028,625	4,644,177
Cost of sales	660,843	968,869	2,602,707	2,343,923
Compensation and related expenses	1,417,201	1,300,355	3,539,789	4,038,815
Professional fees	91,384	75,339	379,547	383,420
Other operating expenses	571,158	525,491	2,243,263	2,067,068
Income (loss) from operations	(1,682,869)	(723,903)	(2,736,681)	(4,189,049)
Other income (expense), net	(212,504)	(48,728)	(154,056)	(36,408)
Net income (loss)	(1,895,373)	(772,631)	(2,890,737)	(4,225,457)
Operating Segments [Member] | Sensors Segment [Member]
Revenues	912,492	1,070,396	3,788,555	5,656,471
Cost of sales	550,389	627,279	1,981,800	2,855,984
Compensation and related expenses	439,857	372,987	1,174,679	890,090
Professional fees	40,166	13,647	178,237	92,214
Other operating expenses	333,612	242,698	884,356	843,486
Income (loss) from operations	(451,532)	(186,215)	(430,517)	974,697
Other income (expense), net	0	0	472,306	(13,985)
Net income (loss)	(451,532)	(186,215)	41,789	960,712
Operating Segments [Member] | SaaS Segment [Member]
Revenues	0	68,437	0	271,321
Cost of sales	0	54,569	0	228,798
Compensation and related expenses	0	100,579	0	316,449
Professional fees	0	13,647	0	180,635
Other operating expenses	24,753	169,431	88,086	565,755
Income (loss) from operations	(24,753)	(269,789)	(88,086)	(1,020,316)
Other income (expense), net	0	0	0	0
Net income (loss)	$ (24,753)	$ (269,789)	$ (88,086)	$ (1,020,316)