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Goodwill (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Mar. 31, 2005
Goodwill and Intangible Assets Disclosure [Abstract] |  |  |
Goodwill amount |  |  | $ 14,500,000
Goodwill net amount | $ 947,000 |  |
Goodwill impairment losses | 13,600,000 | $ 13,600,000 |
Goodwill impairment charge | $ 13,600,000 |  |

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