Segment Information (Tables)

6 Months Ended

Jun. 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						Six Months Ended
	June 30,						June 30,
	2015			2014			2015			2014
(in thousands)
Operating Revenues, Unaffiliated Customers
Regulated Energy segment	$	61,790		$	61,348		$	171,082		$	163,222
Unregulated Energy segment	30,892			34,299			91,681			114,173
Other businesses	—			4,850			—			9,439
Total operating revenues, unaffiliated customers	$	92,682		$	100,497		$	262,763		$	286,834
Intersegment Revenues (1)
Regulated Energy segment	$	270		$	298		$	560		$	590
Unregulated Energy segment	1,666			22			1,873			121
Other businesses	220			248			440			502
Total intersegment revenues	$	2,156		$	568		$	2,873		$	1,213
Operating Income (Loss)
Regulated Energy segment	$	13,605		$	10,711		$	35,788		$	31,802
Unregulated Energy segment	(540		)	(43		)	14,689			10,815
Other businesses and eliminations	105			(211		)	201			(538		)
Total operating income	13,170			10,457			50,678			42,079
Other income (loss), net of other expenses	(171		)	405			(38		)	413
Interest	2,485			2,303			4,933			4,459
Income before Income Taxes	10,514			8,559			45,707			38,033
Income taxes	4,220			3,425			18,304			15,218
Net Income	$	6,294		$	5,134		$	27,403		$	22,815

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

(in thousands)	June 30, 2015		December 31, 2014
Identifiable Assets
Regulated Energy segment	$	800,719	$	796,021
Unregulated Energy segment	147,102		84,732
Other businesses and eliminations	22,815		23,716
Total identifiable assets	$	970,636	$	904,469