Commitments and Contingencies (Details) - USD ($)	12 Months Ended
Jun. 30, 2021	Jun. 30, 2020
Commitments and Contingencies Disclosure [Abstract]
Severance payments	$ 107,000	$ 84,000
Employment agreements, description	In such case during the initial term of the agreement, the Company would need to pay such executive (i) the remaining salary through the date of December 31, 2023, (ii) two times of the then applicable annual salary if there has been no change in control, as defined in the employment agreements or three-and-half times of the then applicable annual salary if there is a change in control.

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Name:	us-gaap_SeveranceCosts1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration