Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Text Block [Abstract]

Schedule of Carrying Value of Goodwill

The carrying value of goodwill as of December 31, 2014 and 2013 was as follows:

	As of December 31,
(in thousands)	2014		2013
Regulated Energy segment	$	3,354	$	2,790
Unregulated Energy segment	1,598		1,564
Total	$	4,952	$	4,354

Schedule of Carrying Value and Accumulated Amortization of Intangible Assets

The carrying value and accumulated amortization of intangible assets subject to amortization as of December 31, 2014 and 2013 are as follows:

	As of December 31,
	2014				2013
(in thousands)	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Customer lists	$	3,993	$	1,719	$	3,993	$	1,389
Non-Compete agreements	103		72		353		87
Other	270		171		270		165
Total	$	4,366	$	1,962	$	4,616	$	1,641