CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 1,301,123	$ 757,033
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Depreciation and Amortization	2,448,556	2,450,415
Undistributed Earnings of Other Equity Investments	(2,552)	(7,602)
Noncash Patronage Refund	(84,284)	(96,711)
Distributions from Equity Investments	100,000
Stock Issued in Lieu of Cash Payment	14,997	20,004
Changes in Assets and Liabilities:
Receivables	174,557	261,010
Income Taxes Receivable	27,559	533,198
Inventories	(2,923)	257,922
Prepaid Expenses	118,468	156,816
Deferred Charged and Other Assets		(25,958)
Accounts Payable	(658,161)	(50,454)
Accrued Income Taxes	69,637
Other Accrued Taxes	55,271	62,841
Other Accrued Liabilities	(6,197)	(122,124)
Deferred Compensation	(17,637)	(17,966)
Net Cash Provided by Operating Activities	3,538,414	4,178,424
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to Property, Plant, and Equipment, Net	(834,725)	(1,317,452)
Other, Net	(42,000)	(92,000)
Net Cash Used in Investing Activities	(876,725)	(1,409,452)
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal Payments of Long-Term Debt	(1,350,000)	(675,000)
Changes in Revolving Credit Facility	(1,221,779)	(2,029,120)
Dividends Paid	(488,242)	(447,724)
Net Cash Used in Financing Activities	(3,060,021)	(3,151,844)
NET DECREASE IN CASH	(398,332)	(382,872)
CASH at Beginning of Period	616,114	551,824
CASH at End of Period	217,782	168,952
Supplemental cash flow information:
Cash paid for interest	327,930	366,329
Net cash paid (received) for income taxes	$ 845,000	$ 15,000