Subsequent Events (Details Narrative)	1 Months Ended		12 Months Ended
	May 31, 2024 USD ($)	Apr. 30, 2024 USD ($) Wells $ / shares shares	Mar. 31, 2024 USD ($) $ / shares shares	Mar. 31, 2023 USD ($) $ / shares shares	Dec. 31, 2022 USD ($)
Subsequent Event [Line Items]
Stock authorized repurchased shares of common stock					$ 1,000,000
Common stock par value | $ / shares			$ 0.50	$ 0.50
Stock repurchased during the period | shares			50,101	18,416
Stock repurchased during the period, aggregate cost			$ 585,035	$ 244,494
Share price | $ / shares			$ 11.68	$ 13.28
Stock options shares exercised | shares			5,500	5,000
Proceeds from option exercise			$ 19,662	$ 16,700
Board of Directors [Member]
Subsequent Event [Line Items]
Stock authorized repurchased shares of common stock		$ 1,000,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Special dividend | $ / shares		$ 0.10
Dividends payable declared and paid dates		shareholders of record at the close of business on May 21, 2024. The regular annual dividend was paid on June 4, 2024.
Stock authorized repurchased shares of common stock		$ 414,965
Stock repurchased during the period | shares		13,766
Stock repurchased during the period, aggregate cost		$ 188,637
Share price | $ / shares		$ 13.70
Purchase price | Wells		21
Purchase price		$ 158,000
Stock options shares exercised | shares		12,367
Proceeds from option exercise		$ 77,641
Additional fund	$ 200,000
Equity investment limited liability	2,000,000
Subsequent Event [Member] | NEW MEXICO
Subsequent Event [Line Items]
Proceeds from option exercise		207,800
Subsequent Event [Member] | NEW MEXICO | Bone Spring Sand Formation [Member]
Subsequent Event [Line Items]
Proceeds from option exercise	$ 90,000
Subsequent Event [Member] | Board of Directors [Member]
Subsequent Event [Line Items]
Stock authorized repurchased shares of common stock		$ 1,000,000
Common stock par value | $ / shares		$ 0.50
Stock repurchased during the period | shares		13,766
Stock repurchased during the period, aggregate cost		$ 188,637