CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 4,102,007	$ 7,623,624
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Depreciation and Amortization	7,043,518	6,245,132
PPP Loan Forgiveness		(2,912,433)
Undistributed Earnings of Other Equity Investments	(264,034)	(138,898)
Noncash Patronage Refund	(118,223)	(129,177)
Stock Issued in Lieu of Cash Payment	200,507	85,680
Distributions from Equity Investments	110,917	150,000
Stock-based Compensation	13,281	228,683
Changes in Assets and Liabilities:
Receivables	324,722	(1,299,998)
Income Taxes Receivable	1,405,622	(428,768)
Inventory for Resale	(254,787)	(170,109)
Prepaid Expenses	(48,577)	(801,777)
Other Assets	(7,129)	(94,791)
Accounts Payable	(25,860)	(86,479)
Accrued Income Taxes	54,595
Other Accrued Taxes	(1,077)	(888)
Other Accrued Liabilities	65,433	(272,194)
Deferred Compensation	(14,150)	(150,845)
Net Cash Provided by Operating Activities	12,586,765	7,846,762
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to Property, Plant, and Equipment, Net	(10,012,147)	(5,566,431)
Materials and Supplies for Construction	(4,649,328)	(2,479,951)
Other, Net	6,788	(53,000)
Net Cash Used in Investing Activities	(14,654,687)	(8,099,382)
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal Payments of Long-Term Debt	(2,305,200)	(2,305,200)
Loan Origination Fees	(49,473)
Changes in Revolving Credit Facility	7,631,066	309,660
Repurchase of Common Stock	(3,187,500)	(72,067)
Dividends Paid	(1,420,248)	(1,405,839)
Net Cash Used in Financing Activities	668,645	(3,473,446)
NET INCREASE IN CASH	(1,399,277)	(3,726,066)
CASH at Beginning of Period	2,306,149	8,617,660
CASH at End of Period	906,872	4,891,594
Supplemental cash flow information:
Cash paid for interest	951,333	1,285,943
Net cash paid for income taxes	$ 135,000	$ 2,270,000