Segment Information and Enterprise-Wide Disclosure (Tables)

6 Months Ended

Jun. 30, 2016

Segment Reporting [Abstract]

Schedule of Net Sales from External Customers and Long Lived Assets by Geographical Areas

The tables below set forth net sales based on the location of subsidiaries producing the net sales:

Three Months Ended
June 30, 2016	Asia			North America			Europe			Consolidated
Total sales	$	222,055		$	29,251		$	42,771		$	294,077
Intercompany elimination		(37,190	)		(4,630	)		(15,612	)		(57,432	)
Net sales	$	184,865		$	24,621		$	27,159		$	236,645
Three Months Ended
June 30, 2015	Asia			North America			Europe			Consolidated
Total sales	$	202,731		$	39,921		$	45,115		$	287,767
Intercompany elimination		(30,718	)		(17,402	)		(20,194	)		(68,314	)
Net sales	$	172,013		$	22,519		$	24,921		$	219,453

As of and for the Six Months Ended
June 30, 2016	Asia			North America			Europe			Consolidated
Total sales	$	431,805		$	61,109		$	83,050		$	575,964
Intercompany elimination		(70,040	)		(15,664	)		(30,877	)		(116,581	)
Net sales	$	361,765		$	45,445		$	52,173		$	459,383
Property, plant and equipment, net	$	350,143		$	58,723		$	16,311		$	425,177
Total assets	$	951,290		$	417,922		$	173,654		$	1,542,866
As of and for the Six Months Ended
June 30, 2015	Asia			North America			Europe			Consolidated
Total sales	$	394,019		$	79,162		$	88,236		$	561,417
Intercompany elimination		(61,557	)		(34,042	)		(40,184	)		(135,783	)
Net sales	$	332,462		$	45,120		$	48,052		$	425,634
Property, plant and equipment, net	$	295,555		$	25,600		$	20,383		$	341,538
Total assets	$	894,645		$	131,885		$	178,654		$	1,205,184

Schedule of Net Sales by Countries

The tables below set forth the amount of net sales that were derived from (shipped to) customers located in the following countries:

	Net Sales for the
	Three Months Ended				Percentage of
	June 30,				Net Sales
	2016		2015		2016			2015
China	$	134,063	$	130,216		57	%		59	%
United States		21,552		21,200		9	%		10	%
Korea		13,658		17,981		6	%		8	%
Germany		18,320		16,205		8	%		7	%
Singapore		11,081		13,515		5	%		6	%
Taiwan		18,103		7,127		8	%		3	%
All others (1)		19,868		13,209		7	%		7	%
Total	$	236,645	$	219,453		100	%		100	%

	Net Sales for the
	Six Months Ended				Percentage of
	June 30,				Net Sales
	2016		2015		2016			2015
China	$	262,945	$	251,983		57	%		59	%
United States		40,658		41,626		9	%		10	%
Korea		27,459		35,247		6	%		8	%
Germany		33,226		31,536		7	%		7	%
Singapore		23,160		27,690		5	%		7	%
Taiwan		31,989		11,411		7	%		3	%
All others (1)		39,946		26,141		9	%		6	%
Total	$	459,383	$	425,634		100	%		100	%

(1) Represents countries with less than 3% of the total net sales each.