Geographic and Segment Information (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Schedule of Operating Segments

The following sets forth information relating to the operating segment (in thousands):

	Three Months Ended				Six Months Ended
	June 30, 2018		June 30, 2017 As Adjusted		June 30, 2018			June 30, 2017 As Adjusted
Net Sales
Foundry Services Group	$	80,907	$	87,549	$	158,336		$	171,091
Standard Products Group
Display Solutions		78,712		43,732		128,408			86,597
Power Solutions		40,028		35,314		78,695			70,594
Total Standard Products Group		118,740		79,046		207,103			157,191
All other		38		90		65			113
Total net sales	$	199,685	$	166,685	$	365,504		$	328,395
	Three Months Ended				Six Months Ended
	June 30, 2018		June 30, 2017 As Adjusted		June 30, 2018			June 30, 2017 As Adjusted
Gross Profit
Foundry Services Group	$	22,185	$	24,670	$	42,849		$	47,982
Standard Products Group		31,631		21,902		55,670			40,137
All other		38		90		(84	)		113
Total gross profit	$	53,854	$	46,662	$	98,435		$	88,232

Summary of Revenue Disaggregated Depending on Timing of Revenue Recognition

Upon the adoption of the new revenue standard, the Company’s revenue for Foundry Services Group is disaggregated depending on the timing of revenue recognition (in thousands):

	Three Months Ended June 30, 2018						Six Months Ended June 30, 2018
	Revenue recognized at the time of shipment or delivery		Revenue recognized over time		Total		Revenue recognized at the time of shipment or delivery		Revenue recognized over time		Total
Net Sales
Foundry Services Group	$	22,970	$	57,937	$	80,907	$	25,766	$	132,570	$	158,336

Net Sales by Region, Based on Location of Products are Billed

The following is a summary of net sales by geographic region, based on the location to which the products are billed (in thousands):

	Three Months Ended
	June 30, 2018		June 30, 2017
Korea	$	58,060	$	67,979
Asia Pacific (other than Korea)		119,725		76,524
U.S.A.		13,593		11,155
Europe		7,619		10,725
Others		688		302
Total	$	199,685	$	166,685
	Six Months Ended
	June 30, 2018		June 30, 2017
Korea	$	112,750	$	133,062
Asia Pacific (other than Korea)		209,430		155,988
U.S.A.		23,411		20,322
Europe		18,597		18,578
Others		1,316		445
Total	$	365,504	$	328,395