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Revenue (Tables)

6 Months Ended

Dec. 31, 2018

Disaggregation of Revenue [Abstract]

Disaggregation of revenue

		Three Months Ended December 31,								Six Months EndedDecember 31,
		2018				2017				2018				2017
PMO		$	4,126,091			$	3,318,482			$	7,238,195			$	6,540,846
Infrared Products			3,729,845				4,237,564				8,690,772				7,838,351
Specialty Products			692,571				805,327				1,169,261				1,554,269
Total revenue		$	8,548,507			$	8,361,373			$	17,098,228			$	15,933,466

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- References

No definition available.

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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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045

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