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).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03(1))
-URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227

Name:	us-gaap_Revenues
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Significant Customers (Details)	3 Months Ended								12 Months Ended
Significant Customers (Details)	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Sep. 30, 2018 USD ($)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Sep. 30, 2017 USD ($)	Jun. 30, 2019 USD ($) Customers	Jun. 30, 2018 USD ($) Customers
Sales	$ 11,619,202	$ 9,218,141	$ 7,303,109	$ 8,337,399	$ 7,827,194	$ 5,663,161	$ 11,531,105	$ 7,496,423	$ 36,477,851	$ 32,517,883
Sales Revenue [Member] \| Domestic U.S. Customers [Member]
Concentration Risk percentage									54.00%	60.00%
Number of customers									3	2
Sales Revenue [Member] \| Foreign Customers [Member]
Sales									$ 2,638,000	$ 3,112,000
Accounts Receivable [Member]
Concentration Risk percentage									46.20%	61.00%
Number of customers \| Customers									1	1
Accounts Receivable [Member] \| Domestic U.S. Customers [Member]
Concentration Risk percentage									51.00%	61.00%
Number of customers									2	1