Segment Information (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Schedule of Segment Reporting Information by Segment

The following table presents financial information about our reportable segments:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2015			2014			2015			2014
(in thousands)
Operating Revenues, Unaffiliated Customers
Regulated Energy segment	$	63,526		$	59,086		$	234,608		$	222,308
Unregulated Energy segment	28,387			27,041			120,068			141,215
Other businesses	—			5,492			—			14,931
Total operating revenues, unaffiliated customers	$	91,913		$	91,619		$	354,676		$	378,454
Intersegment Revenues (1)
Regulated Energy segment	$	270		$	270		$	830		$	860
Unregulated Energy segment	1,222			30			3,095			150
Other businesses	220			258			660			760
Total intersegment revenues	$	1,712		$	558		$	4,585		$	1,770
Operating Income (Loss)
Regulated Energy segment	$	11,828		$	9,202		$	47,616		$	41,004
Unregulated Energy segment	(1,022		)	(1,972		)	13,666			8,843
Other businesses and eliminations	103			562			305			25
Total operating income	10,909			7,792			61,587			49,872
Other income (loss), net of other expenses	36			(32		)	(3		)	380
Interest	2,492			2,495			7,425			6,954
Income before Income Taxes	8,453			5,265			54,159			43,298
Income taxes	3,334			2,085			21,638			17,303
Net Income	$	5,119		$	3,180		$	32,521		$	25,995

⁽¹⁾  All significant intersegment revenues are billed at market rates and have been eliminated from consolidated operating revenues.

(in thousands)	September 30, 2015		December 31, 2014
Identifiable Assets
Regulated Energy segment	$	824,330	$	796,021
Unregulated Energy segment	156,838		84,732
Other businesses and eliminations	27,274		23,716
Total identifiable assets	$	1,008,442	$	904,469