Subsequent Events (Details Narrative) - USD ($) |
12 Months Ended | ||||
|---|---|---|---|---|---|
Sep. 22, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Aug. 31, 2020 |
|
| Number of common stock shares sold | 275,000 | ||||
| Warrants expire term | 5 years | ||||
| Proceeds from issuance of common stock | $ 22,855,000 | $ 1,369,000 | |||
| Subsequent Event [Member] | H.C. Wainwright & Co., LLC [Member] | |||||
| Percentage of cash fee | 6.00% | ||||
| Proceeds from issuance of common stock | $ 14,000,000 | ||||
| Subsequent Event [Member] | Securities Purchase Agreement [Member] | Accredited Investors [Member] | |||||
| Number of common stock shares sold | 2,142,860 | ||||
| Number of warrants to purchase common stock | 1,071,430 | ||||
| Warrants exercise price | $ 7.00 | ||||
| Proceeds from warrants | $ 15,000,000 | ||||
| Warrants expire term | 5 years | ||||
| X | ||||||||||
- Definition Percentage of cash fee. No definition available.
|
| X | ||||||||||
- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
|
| X | ||||||||||
- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|