REVENUE - Company's sales by market area (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
REVENUE
Revenue	$ 3,367,770	$ 2,610,330	$ 9,941,313	$ 7,787,481
Aerospace & Defense
REVENUE
Revenue	600,720	640,847	1,739,831	2,262,767
Process Control & Metrology
REVENUE
Revenue	2,573,632	1,835,117	7,356,376	4,942,711
Laser Systems
REVENUE
Revenue	9,950	47,874	53,030	151,165
Scientific / R&D
REVENUE
Revenue	$ 183,468	$ 86,492	$ 792,076	$ 430,838

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

- 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).

+ References

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+ Details

Inrad Optics, Inc. 10-Q