Segment Information and Revenue Reporting (Tables)

3 Months Ended

Mar. 31, 2018

Segment Reporting [Abstract]

Schedule of Net Sales from Based on Location of the Subsidiary

The tables below set forth net sales based on the location of the subsidiary producing the net sale.

Three Months Ended
March 31, 2018	Asia			North America			Europe			Consolidated
Total sales	$	244,530		$	26,836		$	49,998		$	321,364
Intercompany elimination		(31,827	)		(1,145	)		(13,880	)		(46,852	)
Net sales	$	212,703		$	25,691		$	36,118		$	274,512
Three Months Ended
March 31, 2017	Asia			North America			Europe			Consolidated
Total sales	$	218,343		$	42,879		$	41,018		$	302,240
Intercompany elimination		(33,339	)		(17,540	)		(15,058	)		(65,937	)
Net sales	$	185,004		$	25,339		$	25,960		$	236,303

Schedule of Net Sales by Direct Sales or Distributor and Location

The tables below set forth the amount of net sales by type, direct sales or Distributor and the location of the customer based on the location to where the products were shipped for the three months ended March 31, 2018 and 2017:

	Net Sales for the Three Months Ended March 31,
	Direct Sales				Distributor
	2018		2017		2018		2017
China	$	49,325	$	53,334	$	98,866	$	76,192
U.S.		3,685		4,057		21,100		17,142
Korea		4,077		4,332		8,885		13,227
Germany		3,105		2,736		21,605		14,687
Singapore		288		114		15,830		10,728
Taiwan		856		2,813		19,193		13,334
All others (1)		15,320		14,729		12,377		8,878
Total	$	76,656	$	82,115	$	197,856	$	154,188

	Percent of Net Sales by Type for the Three Months Ended March 31,
	Direct Sales						Distributor
	2018			2017			2018			2017
China		64	%		65	%		50	%		49	%
U.S.		5	%		5	%		11	%		11	%
Korea		5	%		5	%		4	%		9	%
Germany		4	%		3	%		11	%		10	%
Singapore		-			-			8	%		7	%
Taiwan		1	%		3	%		10	%		9	%
All others (1)		21	%		19	%		6	%		5	%
Total		100	%		100	%		100	%		100	%

	Total Net Sales for the Three Months Ended March 31,
	Dollar				Percent of Net Sales
	2018		2017		2018			2017
China	$	148,191	$	129,526		54	%		55	%
U.S.		24,785		21,199		9	%		9	%
Korea		12,962		17,559		5	%		7	%
Germany		24,710		17,423		9	%		7	%
Singapore		16,118		10,842		6	%		5	%
Taiwan		20,049		16,147		7	%		7	%
All others (1)		27,697		23,607		10	%		10	%
Total	$	274,512	$	236,303		100	%		100	%

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