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Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2015

Goodwill and Intangible Assets Disclosure [Abstract]

Goodwill / Tradename


(Table only in thousands)		Six months ended June 30, 2015								Year ended December 31, 2014
Goodwill / Tradename		Goodwill				Tradename				Goodwill				Tradename
Beginning balance		$	167,547			$	19,766			$	134,062			$	18,419
Acquisitions and related adjustments			2,488				—				34,638				1,730
Foreign currency translation			(711	)			(238	)			(1,153	)			(383	)

		$	169,324			$	19,528			$	167,547			$	19,766

Intangible Assets - Finite Life



(Table only in thousands)		As of June 30, 2015								As of December 31, 2014
Intangible assets – finite life		Cost				Accum. Amort.				Cost				Accum. Amort.
Patents		$	1,456			$	1,450			$	1,429			$	1,427
Employment agreements			647				513				693				433
Technology			7,905				2,786				8,317				2,290
Customer lists			58,024				13,136				58,617				8,959
Noncompetition agreements			1,120				146				1,118				34
Tradename			1,390				91				1,390				23

		$	70,542			$	18,122			$	71,564			$	13,166

Summary of Finite Lived Intangible Assets Activities

Activity for the six months ended June 30, 2015 and 2014 is as follows:


(Table only in thousands)		2015				2014
Intangible assets – finite life, net at beginning of period		$	58,398			$	46,611
Amortization expense			(5,230	)			(3,593	)
Foreign currency adjustments			(748	)			(85	)

Intangible assets – finite life, net at end of period		$	52,420			$	42,933