Goodwill and Intangibles (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets and Accumulated Amortization

The following table presents intangible assets and accumulated amortization balances as of December 31, 2017 and 2016:

	December 31, 2017							December 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Definite-lived:
Capitalized software costs	192,474		(81,908		)	110,566		185,539		(65,719		)	119,820
Land use rights	12,850		(1,230		)	11,620		10,386		(1,642		)	8,744
Trademarks and tradenames	8,800		(7,547		)	1,253		8,800		(7,094		)	1,706
Other	2,668		(2,668		)	—		3,530		(2,866		)	664
	216,792		(93,353		)	123,439		208,255		(77,321		)	130,934
Indefinite-lived:
Trademarks	9,817		—			9,817		9,817		—			9,817
	$	226,609	$	(93,353	)	$	133,256	$	218,072	$	(77,321	)	$	140,751