Goodwill and Intangible Assets, Net (Tables)

6 Months Ended

Jun. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of goodwill, by segment

Goodwill at the dates indicated was as follows: 

	At June 30,				At December 31,
(in thousands)	2017		2016		2016
North America	$	95,659	$	86,035	$	85,488
Europe	40,036		37,537		37,616
Asia/Pacific	1,465		1,421		1,375
Total	$	137,160	$	124,993	$	124,479

Schedule of net intangible assets, by segment

ntangible assets, net, at the dates indicated were as follows: 

	At June 30, 2017
	Gross					Net
	Carrying		Accumulated			Carrying
(in thousands)	Amount		Amortization			Amount
North America	$	33,863	$	(15,786	)	$	18,077
Europe	28,714		(15,987		)	12,727
Total	$	62,577	$	(31,773	)	$	30,804

	At June 30, 2016
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	27,490	$	(16,546	)	$	10,944
Europe	29,827		(15,859		)	13,968
Total	$	57,317	$	(32,405	)	$	24,912

	At December 31, 2016
	Gross					Net
(in thousands)	Carrying Amount		Accumulated Amortization			Carrying Amount
North America	$	23,562	$	(13,811	)	$	9,751
Europe	27,880		(14,767		)	13,113
Total	$	51,442	$	(28,578	)	$	22,864

Schedule of estimated future amortization of intangible assets

At June 30, 2017, estimated future amortization of definite-lived intangible assets was as follows: 

(in thousands)
Remaining six months of 2017	$	3,144
2018	5,435
2019	5,200
2020	5,170
2021	4,690
2022	2,773
Thereafter	3,776
	$	30,188

Changes in the carrying amount of goodwill and intangible assets

The changes in the carrying amount of goodwill and intangible assets for the six months ended June 30, 2017, were as follows: 

			Intangible
(in thousands)	Goodwill		Assets
Balance at December 31, 2016	$	124,479	$	22,864
Acquisitions	10,066		10,301
Amortization	—		(3,195		)
Foreign exchange	2,615		834
Balance at June 30, 2017	$	137,160	$	30,804