Segment Information and Enterprise-Wide Disclosure - Schedule of Revenues from External Customers and Long Lived Assets by Geographical Areas (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Segment Reporting Information [Line Items]
NET SALES	$ 233,777	$ 224,510	$ 666,980	$ 615,853
PROPERTY, PLANT AND EQUIPMENT, net	312,176	328,802	312,176	328,802	322,013
Total assets	1,188,240	1,202,120	1,188,240	1,202,120	1,162,258
Operating Segments
Segment Reporting Information [Line Items]
NET SALES	304,096	292,563	858,437	794,789
Intersegment Eliminations
Segment Reporting Information [Line Items]
NET SALES	(70,319)	(68,053)	(191,457)	(178,936)
Asia
Segment Reporting Information [Line Items]
NET SALES	185,867	182,649	527,751	500,288
PROPERTY, PLANT AND EQUIPMENT, net	263,769	274,630	263,769	274,630
Total assets	872,475	859,322	872,475	859,322
Asia | Operating Segments
Segment Reporting Information [Line Items]
NET SALES	217,304	205,505	607,991	558,040
Asia | Intersegment Eliminations
Segment Reporting Information [Line Items]
NET SALES	(31,437)	(22,856)	(80,240)	(57,752)
North America
Segment Reporting Information [Line Items]
NET SALES	23,350	21,456	67,688	58,093
PROPERTY, PLANT AND EQUIPMENT, net	27,444	30,240	27,444	30,240
Total assets	128,430	149,820	128,430	149,820
North America | Operating Segments
Segment Reporting Information [Line Items]
NET SALES	40,371	37,017	115,096	109,078
North America | Intersegment Eliminations
Segment Reporting Information [Line Items]
NET SALES	(17,021)	(15,561)	(47,408)	(50,985)
Europe
Segment Reporting Information [Line Items]
NET SALES	24,560	20,405	71,541	57,472
PROPERTY, PLANT AND EQUIPMENT, net	20,963	23,932	20,963	23,932
Total assets	187,335	192,978	187,335	192,978
Europe | Operating Segments
Segment Reporting Information [Line Items]
NET SALES	46,421	50,041	135,350	127,671
Europe | Intersegment Eliminations
Segment Reporting Information [Line Items]
NET SALES	$ (21,861)	$ (29,636)	$ (63,809)	$ (70,199)