The per share amount of a dividend declared, but not paid, as of the financial reporting date.

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Amount of cash inflow from exercise of option under share-based payment arrangement.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent Events (Details Narrative) - USD ($)	1 Months Ended				12 Months Ended
Subsequent Events (Details Narrative) - USD ($)	Jun. 30, 2023	May 31, 2023	May 30, 2023	Apr. 30, 2023	Mar. 31, 2023	Mar. 31, 2022	May 15, 2023
Subsequent Event [Line Items]
Proceeds from option exercise		$ 2,962			$ 16,700	$ 458,570
Subsequent Event [Member]
Subsequent Event [Line Items]
Special dividend							$ 0.10
Subsequent Event [Member] \| Wolfcamp Sand Formation [Member] \| NEW MEXICO
Subsequent Event [Line Items]
Proceeds from option exercise			$ 210,600	$ 133,200
Subsequent Event [Member] \| Wolfcamp Sand Formation [Member] \| TEXAS
Subsequent Event [Line Items]
Proceeds from option exercise	$ 258,000