Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
OPERATING REVENUES:
Residential	$ 7,259	$ 7,231
Commercial and industrial	3,139	3,145
Other	892	902
Operating Revenues	11,290	11,278
OPERATING EXPENSES:
Operation and maintenance	2,026	1,893
Administrative and general	2,393	2,214
Depreciation and amortization	1,681	1,627
Taxes other than income taxes	333	330
Operating Expenses	6,433	6,064
Operating income	4,857	5,214
OTHER INCOME (EXPENSES):
Interest on debt	(1,316)	(1,305)
Allowance for funds used during construction	123	53
Other income (expenses), net	(126)	(163)
Other Income (Expenses)	(1,319)	(1,415)
Income before income taxes	3,538	3,799
Income taxes	957	1,313
Net Income	$ 2,581	$ 2,486
Basic Earnings Per Share (in dollars per share)	$ 0.20	$ 0.19
Diluted Earnings Per Share (in dollars per share)	0.20	0.19
Cash Dividends Declared Per Share (in dollars per share)	$ 0.1602	$ 0.1555