Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2017	Jun. 30, 2016
Operating Activities
Net Income	$ 25,190	$ 28,396
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	17,906	15,283
Depreciation and accretion included in other costs	3,939	3,436
Deferred income taxes	12,034	6,162
Realized loss on commodity contracts/sale of assets/investments	2,223	664
Unrealized loss/(gain) on investments/commodity contracts	184	(42)
Employee benefits and compensation	819	760
Share-based compensation	812	1,264
Other, net	(17)	24
Changes in assets and liabilities:
Accounts receivable and accrued revenue	26,862	2,264
Propane inventory, storage gas and other inventory	(2,543)	663
Regulatory assets/liabilities, net	4,255	519
Prepaid expenses and other current assets	2,129	2,878
Accounts payable and other accrued liabilities	(280)	(561)
Income taxes receivable	8,500	20,680
Customer deposits and refunds	1,487	399
Accrued compensation	(3,876)	(3,340)
Other assets and liabilities, net	(3,254)	(1,786)
Net cash provided by operating activities	96,370	77,663
Investing Activities
Property, plant and equipment expenditures	(88,627)	(72,783)
Proceeds from sales of assets	185	89
Environmental expenditures	(135)	(177)
Net cash used in investing activities	(88,577)	(72,871)
Financing Activities
Common stock dividends	(9,636)	(8,453)
Issuance of stock for Dividend Reinvestment Plan	421	429
Tax Withholding payments related to net settled stock compensation	(692)	(770)
Change in cash overdrafts due to outstanding checks	(2,370)	1,473
Net (repayment) borrowing under line of credit agreements	(61,910)	5,166
Proceeds from issuance of long-term debt	69,800	0
Repayment of long-term debt and capital lease obligation	(5,165)	(2,226)
Net cash used by financing activities	(9,552)	(4,381)
Net (Decrease) Increase in Cash and Cash Equivalents	(1,759)	411
Cash and Cash Equivalents—Beginning of Period	4,178	2,855
Cash and Cash Equivalents—End of Period	$ 2,419	$ 3,266

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-Publisher FASB
-Name Accounting Standards Codification
-Glossary Financing Activities
-URI http://asc.fasb.org/extlink&oid=6513228

+ Details

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

+ Details

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Balance Type:	debit
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- Definition

The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of open agreements to purchase or sell mineral resources, energy, and agricultural products at some future point held at each balance sheet date, that was included in earnings for the period.

+ References

+ Details

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