Fair Values Of Assets And Liabilities (Tables)

9 Months Ended

Sep. 30, 2016

Fair Values Of Assets And Liabilities [Abstract]

Schedule Of Marketable Securities

	September 30, 2016		Level 1
Bond funds	$	7,496,428	$	7,496,428

Schedule Of Estimated Fair Value Of Long-Term Obligations Included In Financial Statements

	Measurement	Carrying Value		Fair Value
2011 Series A Bonds	Level 2		221,667		239,694
2012 Series A Bonds	Level 2		205,000		220,185
2016 CoBank Note	Level 2		44,688		43,223
Long-term obligations (including current installments)		$	471,355	$	503,102