Stock Options (Details 2) - USD ($)	6 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Total	$ 329,960	$ 268,959
Employees and directors’ stock-based payments [Member]
Total	101,070	268,959
Amortization of prepaid expense [Member]
Total	$ 228,890

Value, after forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 30
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=116855757&loc=d3e3913-113898

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 30
-Section 35
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=116859318&loc=d3e15009-113911

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