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Revenue (Tables)

9 Months Ended

Mar. 31, 2021

Disaggregation of Revenue [Abstract]

Disaggregation of revenue

		Three Months Ended March 31,								Nine Months Ended March 31,
		2021				2020				2021				2020
PMO		$	3,904,857			$	3,851,518			$	12,940,919			$	10,746,525
Infrared Products			6,462,527				4,296,111				15,995,133				13,259,610
Specialty Products			333,978				561,352				1,196,453				1,854,688
Total revenue		$	10,701,362			$	8,708,981			$	30,132,505			$	25,860,823

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- References

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- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045

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