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Schedule of Reconciliation of Provision for Income Taxes (Details) - USD ($)
3 Months Ended 6 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Income Tax Disclosure [Abstract]        
Tax expense at federal statutory rate [1]     $ 152,654 $ 173,581
Statutory depletion carryforward     (49,319)
Change in valuation allowance    
Permanent differences     16,450 7,639
State income expense, net of federal benefit     41,621 37,119
Other     60
Total income tax expense: $ 58,235 $ 111,753 $ 161,466 $ 218,339
Effective income tax rate     22.20% 26.40%
[1] The federal statutory rate was 21% for six months ended September 30, 2025 and 2024.