Consolidated Statements Of Cash Flows (USD $)	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
CASH FLOWS FROM OPERATING ACTIVITIES:
Net Income	$ 1,106,961	$ 979,185
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Depreciation and Amortization	4,056,458	4,847,284
Gain on Disposal of Assets		(4,282)
Undistributed Earnings of Hector Investment	(492,701)	(261,506)
Undistributed Earnings of Other Equity Investments	(87,506)	(88,033)
Noncash Patronage Refund	(157,457)	(178,057)
Distributions from Equity Investments	100,000	200,000
Changes in Assets and Liabilities:
Receivables	873,754	143,193
Income Taxes Receivable	(390,820)	(476,446)
Inventories	(977,966)	(287,219)
Prepaid Expenses	(11,158)	9,584
Accounts Payable	702,612	(20,554)
Other Accrued Taxes	9,374	2,971
Other Accrued Liabilities	(464,286)	(200,397)
Deferred Income Tax	221,715	340,584
Deferred Compensation	(160,498)	(414,391)
Net Cash Provided by Operating Activities	4,328,482	4,591,916
CASH FLOWS FROM INVESTING ACTIVITIES:
Additions to Property, Plant, and Equipment, Net	(3,467,371)	(2,864,458)
Proceeds from Disposal of Assets		4,282
Other, Net	(41,384)	(42,000)
Net Cash Used in Investing Activities	(3,508,755)	(2,902,176)
CASH FLOWS FROM FINANCING ACTIVITIES:
Principal Payments of Long-Term Debt	(1,729,883)	(1,739,976)
Changes in Revolving Credit Facility	1,903,274	(352,959)
Dividends Paid	(845,460)	(831,260)
Net Cash Used in Financing Activities	(672,069)	(2,924,195)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	147,658	(1,234,455)
CASH AND CASH EQUIVALENTS at Beginning of Period	1,221,717	2,394,703
CASH AND CASH EQUIVALENTS at End of Period	1,369,375	1,160,248
Supplemental cash flow information:
Cash paid for interest	1,094,363	1,286,043
Net cash paid for income taxes	$ 970,000	$ 795,000