GOODWILL AND OTHER INTANGIBLE ASSETS

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

GOODWILL AND OTHER INTANGIBLE ASSETS

7.  GOODWILL AND OTHER INTANGIBLE ASSETS

There were no changes in the carrying values of goodwill for the three months ended March 31, 2017.

	T&D			Critical Power
	Solutions			Solutions		Total
	Segment			Segment		Goodwill
Gross Goodwill:
Balance as of January 1, 2017	$	7,978		$	2,970	$	10,948
No activity		—			—		—
Balance as of March 31, 2017	$	7,978		$	2,970	$	10,948
Accumulated impairment losses:
Balance as of January 1, 2017	$	(976	)	$	—	$	(976	)
No activity		—			—		—
Balance as of March 31, 2017	$	(976	)	$	—	$	(976	)
Net Goodwill as of March 31, 2017	$	7,002		$	2,970	$	9,972

Changes in the carrying values of intangible assets for the three months ended March 31, 2017, were as follows:

	T&D			Critical Power			Total
	Solutions			Solutions			Intangible
	Segment			Segment			Assets
Balance as of January 1, 2017		5,565			2,603			8,168
Amortization		(104	)		(310	)		(414	)
Foreign currency translation		2			—			2
Balance as of March 31, 2017	$	5,463		$	2,293		$	7,756

The components of intangible assets as of March 31, 2017 are summarized below:

	Weighted
	Average		Gross					Foreign
	Amortization		Carrying		Accumulated			Currency			Net Book
	Years		Amount		Amortization			Translation			Value
Customer relationships		7	$	7,201	$	(3,899	)	$	—		$	3,302
Non-compete agreements		6		705		(408	)		—			297
Trademarks		Indefinite		1,816		—			—			1,816
Distributor territory license		4		474		(267	)		—			207
Internally developed software		7		289		(93	)		—			196
Developed technology		10		492		(111	)		—			381
Technology-related industry accreditations		Indefinite		1,577		—			(20	)		1,557
Total intangible assets			$	12,554	$	(4,778	)	$	(20	)	$	7,756