Debt (Tables)

6 Months Ended

Jun. 30, 2018

Debt [Abstract]

Schedule Of Average Commercial Paper Balances Outstanding And Weighted Average Interest Rates

2018				2017
Average Balance		Weighted Average Interest Rate		Average Balance		Weighted Average Interest Rate
$	56.4	2.26	%	$	42.3	1.19	%

Schedule Of Debt Issuance Costs Associated With Long-Term Obligations

The following table outlines debt issuance costs associated with long-term obligations, excluding current installments, at June 30, 2018.

	Long-term Obligations		Unamortized Debt Issuance Costs
2011 Series A Bonds	$	189,666,664	$	1,157,389
2012 Series A Bonds		172,750,000		978,270
2017 Series A Bonds		36,000,000		194,152
2016 CoBank Note		35,568,000		216,665
	$	433,984,664	$	2,546,476

The following table outlines debt issuance costs associated with long-term obligations, excluding current installments, at December 31, 2017.

	Long-term Obligations		Unamortized Debt Issuance Costs
2011 Series A Bonds	$	200,333,331	$	1,218,687
2012 Series A Bonds		183,500,000		1,019,582
2017 Series A Bonds		38,000,000		199,399
2016 CoBank Note		37,164,000		231,817
	$	458,997,331	$	2,669,485