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Revenue (Details) - USD ($)	12 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Revenues	$ 31,726,192	$ 32,933,949
Infrared Components [Member]
Revenues	14,089,277	14,392,960
Visible Components [Member]
Revenues	11,233,737	13,438,814
Assemblies and Modules [Member]
Revenues	4,451,165	4,680,354
Engineering Services [Member]
Revenues	$ 1,952,013	$ 421,821

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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