Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 5,453	$ 4,868
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	3,054	2,946
Increase in deferred income taxes	754	70
Other	107	106
Changes in assets and liabilities:
Increase in accounts receivable and unbilled revenues	(450)	(469)
Decrease in recoverable income taxes	485	0
Increase in materials and supplies, prepaid expenses, regulatory and other assets	(761)	(109)
Decrease in accounts payable, accrued compensation and benefits, accrued expenses, deferred employee benefits, and other deferred credits	(659)	(1,028)
Increase in accrued interest and taxes	0	1,026
Net cash provided by operating activities	7,983	7,410
CASH FLOWS FROM INVESTING ACTIVITIES:
Utility plant additions, including debt portion of allowance for funds used during construction of $60 in 2015 and $55 in 2014	(5,886)	(5,107)
Acquisitions of water and wastewater systems	(89)	(313)
Decrease in notes receivable	11	26
Net cash used in investing activities	(5,964)	(5,394)
CASH FLOWS FROM FINANCING ACTIVITIES:
Customers' advances for construction and contributions in aid of construction	431	29
Repayments of customer advances	(209)	(189)
Proceeds of long-term debt issues	3,970	14,880
Debt issuance costs	0	(506)
Repayments of long-term debt	(3,992)	(14,901)
Repurchase of common stock	0	(4,755)
Issuance of common stock	1,157	1,662
Dividends paid	(3,835)	(3,718)
Net cash used in financing activities	(2,478)	(7,498)
Net change in cash and cash equivalents	(459)	(5,482)
Cash and cash equivalents at beginning of period	1,488	7,565
Cash and cash equivalents at end of period	1,029	2,083
Cash paid during the period for:
Interest, net of amounts capitalized	2,447	2,549
Income taxes	$ 915	$ 1,847
Supplemental schedule of non-cash investing and financing activities:
Accounts payable includes $1,354 in 2015 and $1,003 in 2014 for the construction of utility plant.