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Revenue (Tables)

6 Months Ended

Dec. 31, 2019

Disaggregation of Revenue [Abstract]

Disaggregation of revenue

		Three Months Ended December 31,								Six Months Ended December 31,
		2019				2018				2019				2018
PMO		$	3,710,549			$	4,126,091			$	6,895,007			$	7,238,195
Infrared Products			5,003,874				3,729,845				8,963,499				8,690,772
Specialty Products			885,489				692,571				1,293,336				1,169,261
Total revenue		$	9,599,912			$	8,548,507			$	17,151,842			$	17,098,228

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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://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=118956577&loc=SL49130545-203045

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