Income Taxes	6 Months Ended
Jun. 30, 2016
Income Tax Disclosure [Abstract]
Income Taxes	13. Income Taxes The Company files income tax returns in the U.S., Korea, Japan, Taiwan and various other jurisdictions. The Company’s Korean subsidiary is the principal operating entity within the consolidated Company. For the six months ended June 30, 2016 and 2015, no income tax expense or benefit for the Korean subsidiary was recorded due to net loss, net operating loss carry-forwards available to offset taxable income and full allowance for deferred tax assets. Income tax expense recorded for the six months ended June 30, 2016 and 2015 was $1,087 thousand and $531 thousand, respectively.

Income Taxes

6 Months Ended

Jun. 30, 2016

13. Income Taxes

The Company files income tax returns in the U.S., Korea, Japan, Taiwan and various other jurisdictions.

The Company’s Korean subsidiary is the principal operating entity within the consolidated Company. For the six months ended June 30, 2016 and 2015, no income tax expense or benefit for the Korean subsidiary was recorded due to net loss, net operating loss carry-forwards available to offset taxable income and full allowance for deferred tax assets.

Income tax expense recorded for the six months ended June 30, 2016 and 2015 was $1,087 thousand and $531 thousand, respectively.