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Revenue (Tables)

3 Months Ended

Sep. 30, 2018

Disaggregation of Revenue [Abstract]

Disaggregation of revenue

		Three Months Ended September 30,
		2018				2017
PMO		$	3,112,104			$	3,222,364
Infrared Products			4,960,927				3,600,787
Specialty Products			476,690				748,942
Total revenue		$	8,549,721			$	7,572,093

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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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