Statements of Cash Flows (Unaudited) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 4,868	$ 4,481
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,946	2,864
Increase in deferred income taxes	70	1,335
Other	106	112
Changes in assets and liabilities:
Increase in accounts receivable and unbilled revenues	(469)	(97)
Increase in materials and supplies, prepaid expenses, regulatory and other assets	(109)	(813)
Decrease in accounts payable, accrued compensation and benefits, accrued expenses, deferred employee benefits, and other deferred credits	(1,028)	(655)
Increase in accrued interest and taxes	1,026	257
Net cash provided by operating activities	7,410	7,484
CASH FLOWS FROM INVESTING ACTIVITIES:
Utility plant additions, including debt portion of allowance for funds used during construction of $55 in 2014 and $25 in 2013	(5,107)	(4,115)
Acquisitions of water and wastewater systems	(313)	(30)
Decrease in compensating balance	0	500
Decrease in notes receivable	26	17
Net cash used in investing activities	(5,394)	(3,628)
CASH FLOWS FROM FINANCING ACTIVITIES:
Customers' advances for construction and contributions in aid of construction	29	438
Repayments of customer advances	(189)	(130)
Proceeds of long-term debt issues	14,880	0
Debt issuance costs	(506)	0
Repayments of long-term debt	(14,901)	(18)
Repurchase of common stock	(4,755)	(1,746)
Issuance of common stock	1,662	1,344
Dividends paid	(3,718)	(3,576)
Net cash used in financing activities	(7,498)	(3,688)
Net change in cash and cash equivalents	(5,482)	168
Cash and cash equivalents at beginning of period	7,565	4,012
Cash and cash equivalents at end of period	2,083	4,180
Cash paid during the period for:
Interest, net of amounts capitalized	2,549	2,598
Income taxes	$ 1,847	$ 771
Supplemental schedule of non-cash investing and financing activities:
Accounts payable includes $1,003 in 2014 and $1,031 in 2013 for the construction of utility plant.