Quarterly Results Of Operations

12 Months Ended

Dec. 31, 2016

Quarterly Results Of Operations [Abstract]

Quarterly Results Of Operations

(18)  Quarterly Results of Operations (unaudited)

2016 Quarter Ended

	Dec. 31		Sept. 30		June 30		March 31
Operating Revenue	$	57,741,954	$	45,132,973	$	44,622,517	$	50,250,135
Operating Expense		47,000,307		40,308,301		41,472,710		42,359,071
Net Interest		5,341,242		5,427,440		5,247,404		5,385,211
Net Operating Margins		5,400,405		(602,768)		(2,097,597)		2,505,853
Nonoperating Margins		231,683		125,332		127,871		123,077
Assignable Margins	$	5,632,088	$	(477,436)	$	(1,969,726)	$	2,628,930

2015 Quarter Ended

	Dec. 31		Sept. 30		June 30		March 31
Operating Revenue	$	50,640,703	$	43,109,512	$	47,697,820	$	74,973,117
Operating Expense		42,182,178		39,667,546		43,490,558		63,451,276
Net Interest		5,415,131		5,428,774		5,381,167		5,589,373
Net Operating Margins		3,043,394		(1,986,808)		(1,173,905)		5,932,468
Nonoperating Margins		368,403		79,028		126,010		114,262
Assignable Margins	$	3,411,797	$	(1,907,780)	$	(1,047,895)	$	6,046,730