Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2016

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Schedule of Carrying Value of Goodwill

The carrying value of goodwill as of December 31, 2016 and 2015 was as follows:

	As of December 31,
(in thousands)	2016		2015
Regulated Energy	$	3,353	$	3,353
Unregulated Energy	11,717		11,195
Total	$	15,070	$	14,548

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, 2016 and 2015 are as follows:

	As of December 31,
	2016				2015
(in thousands)	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Customer lists	$	4,012	$	2,379	$	4,012	$	2,048
Non-Compete agreements	270		146		270		103
Other	270		184		270		179
Total	$	4,552	$	2,709	$	4,552	$	2,330