Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2016

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Changes in the carrying values of goodwill for the three months ended March 31, 2016, were as follows (in thousands):

	T&D Solutions Segment		Critical Power Solutions Segment		Total Goodwill
Balance as of January 1, 2016	$	7,099	$	2,969	$	10,068
No activity		—		—		—
Balance as of March 31, 2016	$	7,099	$	2,969	$	10,068

Schedule of intangible assets

Changes in the carrying values of intangible assets for the three months ended March 31, 2016, were as follows (in thousands): 

	T&D Solutions Segment			Critical Power Solutions Segment			Total Intangible Assets
Balance as of January 1, 2016	$	6,113		$	3,843		$	9,956
Amortization		(128	)		(326	)		(454	)
Foreign currency translation		8			—			8
Balance as of March 31, 2016	$	5,993		$	3,517		$	9,510

Schedule of components Intangible Assets

The components of intangible assets as of March 31, 2016 are summarized below (in thousands): 

	Weighted Average Amortization Years		Gross Carrying Amount		Accumulated Amortization			Foreign Currency Translation		Net Book Value
Customer relationships		7	$	7,089	$	(2,567	)	$	—	$	4,522
Non-compete agreements		5		635		(308	)		—		327
Trademarks		(a)		2,060		(200	)		13		1,873
Distributor territory license		4		474		(148	)		—		326
Internally developed software		7		289		(52	)		—		237
Developed technology		10		492		(64	)		—		428
Technology-related industry accreditations		Indefinite		1,795		—			2		1,797
Total intangible assets			$	12,834	$	(3,339	)	$	15	$	9,510

(a) Includes $1.8 million of trademarks with an indefinite useful life, and $0.3 million of trademarks that will be fully amortized by December 31, 2016 as a result of the Company’s decision to cease using them.