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Note 3 - Acquisition of Amorphous Materials - Consideration Transferred (Details) - Amorphous Materials, LLC (“AML”) [Member] - USD ($)			9 Months Ended
	Jan. 21, 2026	Jan. 20, 2026	Mar. 31, 2026	Mar. 31, 2025
Cash consideration	$ 7,000,111	$ 7,000,000	$ 7,000,111	$ (0)
Net working capital adjustment	(157,394)
Equity portion of consideration	544,195
Fair value of consideration transferred	9,168,912
Selling Expense [Member]
Liabilities incurred	2,000
Earnout [Member]
Liabilities incurred	$ 1,780,000

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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