Note 3 - Acquisition of G5 Infrared - Assets Acquired and Liabilities Assumed (Details) - USD ($)	3 Months Ended
Jun. 30, 2025	Dec. 31, 2025	Mar. 31, 2025	Feb. 18, 2025
Assets:
Goodwill	$ 13,753,921	$ 13,753,921
Intangible asset acquired				$ 13,752,000
G5 Infrared [Member]
Assets:
Accounts receivable	1,897,098		$ 1,897,098
Inventory	5,065,451		5,065,451
Prepaid expenses and other current assets	363,413		363,413
Property and equipment	1,542,707		1,542,707
Operating lease right-of-use asset	463,985		463,985
Goodwill	6,989,794	7,000,000	2,977,344
Goodwill, measurement period adjustment	4,012,450
Intangible asset acquired			19,295,000
Other intangible assets, measurement period adjustment	(5,543,000)
Other intangible assets	13,752,000
Other assets	21,748		21,748
Total assets acquired	30,096,196		31,626,746
Total assets acquired, measurement period adjustment	(1,530,550)
Liabilities:
Accounts payable	1,981,164		1,981,164
Accrued liabilities	336,263		336,263
Operating lease liabilities, current	268,972		268,972
Deferred tax liabilities, noncurrent	136,982	$ 100,000	1,174,650
Deferred tax liabilities, noncurrent, measurement period adjustment	(1,037,668)
Operating lease liabilities, noncurrent	242,620		242,620
Total liabilities assumed	2,966,001		4,003,669
Total liabilities assumed, measurement period adjustment	(1,037,668)
Net assets acquired	27,130,195		$ 27,623,077
Net assets acquired, measurement period adjustment	$ (492,882)

Amount of increase (decrease) from measurement period adjustment of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

No definition available.