Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands		Sep. 30, 2016	Dec. 31, 2015
Property, Plant and Equipment
Regulated Energy		$ 908,822	$ 842,756
Unregulated Energy		194,743	145,734
Other businesses and eliminations		20,835	18,999
Total property, plant and equipment		1,124,400	1,007,489
Less: Accumulated depreciation and amortization		(237,434)	(215,313)
Plus: Construction work in progress		49,082	62,774
Net property, plant and equipment		936,048	854,950
Current Assets
Cash and cash equivalents		1,536	2,855
Accounts receivable (less allowance for uncollectible accounts of $792 and $909, respectively)		47,103	41,007
Accrued revenue		9,506	12,452
Propane inventory, at average cost		4,106	6,619
Other inventory, at average cost		3,867	3,803
Regulatory assets		6,045	8,268
Storage gas prepayments		8,192	3,410
Income taxes receivable		13,178	24,950
Prepaid expenses		7,603	7,146
Mark-to-market energy assets		477	153
Other current assets		543	1,044
Total current assets		102,156	111,707
Deferred Charges and Other Assets
Goodwill		15,070	14,548
Other intangible assets, net		1,938	2,222
Investments, at fair value		4,630	3,644
Regulatory assets		76,343	77,519
Receivables and other deferred charges		4,325	2,831
Total deferred charges and other assets		102,306	100,764
Total Assets		1,140,510	1,067,421
Stockholders’ equity
Preferred stock, par value $0.01 per share (authorized 2,000,000 shares), no shares issued and outstanding		0	0
Common stock, par value $0.4867 per share (authorized 25,000,000 shares)		7,932	7,432
Additional paid-in capital		250,202	190,311
Retained earnings		185,195	166,235
Accumulated other comprehensive loss		(5,029)	(5,840)
Deferred compensation obligation		2,476	1,883
Treasury stock		(2,476)	(1,883)
Total stockholders’ equity	[1]	438,300	358,138
Long-term debt, net of current maturities		143,525	149,006
Total capitalization		581,825	507,144
Current Liabilities
Current portion of long-term debt		12,087	9,151
Short-term borrowing		154,490	173,397
Accounts payable		41,297	39,300
Customer deposits and refunds		26,858	27,173
Accrued interest		3,119	1,311
Dividends payable		4,678	4,390
Accrued compensation		7,823	10,014
Regulatory liabilities		2,412	7,365
Mark-to-market energy liabilities		29	433
Other accrued liabilities		10,260	7,059
Total current liabilities		263,053	279,593
Deferred Credits and Other Liabilities
Deferred income taxes		205,562	192,600
Regulatory liabilities		43,354	43,064
Environmental liabilities		8,682	8,942
Other pension and benefit costs		32,501	33,481
Deferred investment tax credits and other liabilities		5,533	2,597
Total deferred credits and other liabilities		295,632	280,684
Environmental and other commitments and contingencies
Total Capitalization and Liabilities		$ 1,140,510	$ 1,067,421

[1] 2,000 shares of preferred stock at $0.00001 par value has been authorized. None has been issued or is outstanding; accordingly, no information has been included in the statements of stockholders’ equity.