Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities:
Net income	$ 291,039	$ 465,614
Adjustments to reconcile net income to net cash provided by operating activities:
Deferred income tax expense	74,615	88,683
Stock-based compensation	52,439	54,975
Depreciation, depletion and amortization	539,697	486,186
Accretion of asset retirement obligations	7,711	7,356
Amortization of debt issuance costs	1,075	1,081
Changes in operating assets and liabilities
Decrease in accounts receivable	45,041	469,846
Decrease in prepaid expenses	4,747	12,528
(Increase) decrease in right-of-use asset	(143,648)	13,894
Increase in accounts payable and accrued expenses	61,874	32,111
Settlement of asset retirement obligations	(11,529)	(2,185)
Increase in income taxes payable	11,905
(Increase) decrease in operating lease liability	143,648	(13,894)
Net cash provided by operating activities	1,078,614	1,616,195
Cash flows from investing activities:
Additions to oil and gas properties	(517,387)	(542,840)
Investments in limited liability companies at cost	(200,000)
Proceeds from sale of oil and gas properties and equipment		278,749
Net cash used in investing activities	(717,387)	(264,091)
Cash flows from financing activities:
Proceeds from exercise of stock options	77,641	2,962
Dividends paid	(209,000)	(213,600)
Acquisition of treasury stock	(188,637)
Debt issuance costs		(750)
Net cash used in financing activities	(319,996)	(211,388)
Net increase in cash and cash equivalents	41,231	1,140,716
Cash and cash equivalents at beginning of period	2,473,484	2,235,771
Cash and cash equivalents at end of period	2,514,715	3,376,487
Supplemental disclosure of cash flow information:
Cash paid for interest	9
Accrued capital expenditures included in accounts payable	4,727	4,487
Non-cash investing and financing activities:
Asset retirement obligations	$ 1,130	$ 1,080