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Schedule of Changes in Deferred Revenue (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Accounting Policies [Abstract] |  |  |
Deferred revenue, Balance | $ 20,000 |  |
Revenue recognized |  |  | 100,000
Revenue recognized |  |  | 80,000
Deferred revenue, Balance | $ 20,000 |  | $ 20,000

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