Geographic and Segment Information

3 Months Ended

Mar. 31, 2013

Segment Reporting [Abstract]

Geographic and Segment Information

13. Geographic and Segment Information

The following sets forth information relating to the reportable segments:

	Three Months Ended
	March 31, 2013		March 31, 2012
Net Sales
Display Solutions	$	70,323	$	83,225
Semiconductor Manufacturing Services		104,138		67,863
Power Solutions		30,184		25,253
All other		653		661
Total segment net sales	$	205,298	$	177,002

The following is a summary of net sales by region, based on the location of the customer:

	Three Months Ended
	March 31, 2013		March 31, 2012
Korea	$	94,502	$	97,951
Asia Pacific		69,736		59,235
U.S.A.		28,384		13,353
Europe		11,729		5,565
Other		947		898
Total	$	205,298	$	177,002

Net sales from the Company’s top ten largest customers accounted for 68.8% and 63.7% for the three months ended March 31, 2013 and 2012, respectively.

For the three months ended March 31, 2013, we had three customers which represented 12.6%, 10.5% and 10.3% of the Company’s net sales, respectively.

For the three months ended March 31, 2012, we had two customers which represented 13.8% and 13.5% of the Company’s net sales, respectively.

Over 99% of the Company’s property, plant and equipment are located in Korea as of March 31, 2013.