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Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

Goodwill and intangible assets consisted of the following at December 31:

		2015												2014
(in thousands)		Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount				Gross Carrying Amount				Accumulated Amortization				Net Carrying Amount
Goodwill
T&D		$	40,567			$	—			$	40,567			$	40,042			$	—			$	40,042
C&I			6,557				—				6,557				6,557				—				6,557
Total goodwill			47,124				—				47,124				46,599				—				46,599
Amortizable Intangible Assets
Backlog			765				695				70				521				521				—
Customer relationships			5,144				3,103				2,041				4,015				2,706				1,309
Trade names			695				—				695				—				—				—
Indefinite-lived Intangible Assets
Trade names			8,556				—				8,556				8,556				—				8,556
Total Intangible assets			15,160				3,798				11,362				13,092				3,227				9,865
		$	62,284			$	3,798			$	58,486			$	59,691			$	3,227			$	56,464

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- References

No definition available.

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- Definition

Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

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