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Revenue (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Revenues	$ 7,424,829	$ 7,315,637	$ 15,825,210	$ 15,392,885
Infrared Components [Member]
Revenues	3,112,076	3,572,853	5,722,960	7,407,455
Visible Components [Member]
Revenues	2,762,852	2,678,904	6,062,730	5,367,239
Assemblies and Modules [Member]
Revenues	857,214	986,683	1,950,882	2,248,722
Engineering Services [Member]
Revenues	$ 692,687	$ 77,197	$ 2,088,638	$ 369,469

X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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