Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2014

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill / Tradename

(Table only in thousands)	Six months ended June 30, 2014						Year ended December 31, 2013
Goodwill / Tradename	Goodwill			Tradename			Goodwill		Tradename
Beginning balance	$	132,220		$	18,419		$	19,548	$	3,526
Acquisitions and related adjustments		1,841			—			112,306		14,775
Foreign currency adjustments		(60	)		(25	)		366		118
	$	134,001		$	18,394		$	132,220	$	18,419

Intangible Assets - Finite Life

	As of June 30, 2014				As of December 31, 2013
(Table only in thousands) Intangible assets – finite life	Cost		Accum. Amort.		Cost		Accum. Amort.
Patents	$	1,429	$	1,408	$	1,423	$	1,383
Employment agreements		757		345		762		221
Technology		8,897		1,769		8,942		789
Customer lists		41,357		5,985		41,582		3,503
	$	52,440	$	9,507	$	52,709	$	5,896

Summary of Finite Lived Intangible Assets Activities

Activity for the six months ended June 30, 2014 and 2013 is as follows:

(Table only in thousands)	2014			2013
Intangible assets – finite life, net at beginning of period	$	46,813		$	1,283
Amortization expense		(3,593	)		(750	)
Acquisitions/purchase accounting adjustments		(175	)		13,477
Foreign currency adjustments		(112	)		(26	)
Intangible assets – finite life, net at end of period	$	42,933		$	13,984