Segment Information (Tables)

9 Months Ended

Sep. 30, 2016

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,
	2016			2015			2016			2015
(in thousands)
Operating Revenues, Unaffiliated Customers
Regulated Energy segment	$	68,899		$	63,526		$	224,382		$	234,608
Unregulated Energy segment	39,449			28,387			132,604			120,068
Total operating revenues, unaffiliated customers	$	108,348		$	91,913		$	356,986		$	354,676
Intersegment Revenues (1)
Regulated Energy segment	$	1,120		$	270		$	2,248		$	830
Unregulated Energy segment	2,593			1,222			3,759			3,095
Other businesses	240			220			705			660
Total intersegment revenues	$	3,953		$	1,712		$	6,712		$	4,585
Operating Income
Regulated Energy segment	$	13,115		$	11,828		$	52,660		$	47,616
Unregulated Energy segment	(3,080		)	(1,022		)	9,267			13,666
Other businesses and eliminations	121			103			350			305
Total operating income	10,156			10,909			62,277			61,587
Other (expense) income, net	(28		)	36			(68		)	(3		)
Interest	2,722			2,492			7,996			7,425
Income before Income Taxes	7,406			8,453			54,213			54,159
Income taxes	2,990			3,334			21,401			21,638
Net Income	$	4,416		$	5,119		$	32,812		$	32,521

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

(in thousands)	September 30, 2016		December 31, 2015
Identifiable Assets
Regulated Energy segment	$	921,682	$	872,065
Unregulated Energy segment	207,083		171,840
Other businesses and eliminations	11,745		23,516
Total identifiable assets	$	1,140,510	$	1,067,421