Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill And Other Intangible Assets [Abstract]

Goodwill Rollforward

(in thousands)			Americas		Asia		Total
	Goodwill as of December 31, 2015	$	161,188	$	38,102	$	199,290
	Purchase accounting adjustments		(7,674)		—		(7,674)
	Goodwill as of December 31, 2016		153,514		38,102		191,616
	Goodwill as of December 31, 2017	$	153,514	$	38,102	$	191,616
	Acquisition		500		—		500
	Goodwill as of December 31, 2018	$	154,014	$	38,102	$	192,116

Schedule Of Intangible Assets

			Gross				Net
			Carrying	Accumulated			Carrying
(in thousands)			Amount	Amortization			Amount
	Customer relationships	$	100,146	$	(40,661)	$	59,485
	Purchased software costs		39,069		(30,626)		8,443
	Technology licenses		28,800		(21,006)		7,794
	Trade names and trademarks		7,800		—		7,800
	Other		868		(285)		583
	Intangible assets, December 31, 2018	$	176,683	$	(92,578)	$	84,105
			Gross				Net
			Carrying	Accumulated			Carrying
(in thousands)			Amount	Amortization			Amount
	Customer relationships	$	100,200	$	(34,372)	$	65,828
	Purchased software costs		35,328		(29,612)		5,716
	Technology licenses		28,800		(17,887)		10,913
	Trade names and trademarks		7,800		—		7,800
	Other		868		(261)		607
	Intangible assets, December 31, 2017	$	172,996	$	(82,132)	$	90,864

Schedule Of Amortization Expense

Amortization on the statements of cash flow for 2018, 2017 and 2016 was as follows:

		Year Ended December 31,
(in thousands)		2018		2017		2016
Amortization of intangible assets	$	9,485	$	10,065	$	11,838
Amortization of capitalized purchased software costs		1,198		1,078		1,147
Amortization of debt costs		2,717		861		756
	$	13,400	$	12,004	$	13,741

Schedule Of Estimated Future Amortization Expense

Year ending December 31,		Amount
	2019	$ 10,950
	2020	10,215
	2021	7,136
	2022	6,943
	2023	6,543