SEGMENT REPORTING, GEOGRAPHIC INFORMATION, AND SIGNIFICANT CUSTOMERS (Tables)

12 Months Ended

Dec. 31, 2018

Market | Net Revenues

Schedules of Concentration of Risk by Risk Factor

The following is a summary of revenues by market areas. Revenue as a percentage of total revenues by market was as follows:

	Years Ended December 31,
	2018		2017		2016
Mobile, Wearables, and Consumer	81	%	48	%	57	%
Gaming Devices	5	%	31	%	24	%
Automotive	13	%	15	%	7	%
Medical	1	%	6	%	12	%
Total	100	%	100	%	100	%

Geographic Concentration Risk | Net Revenues

Schedules of Concentration of Risk by Risk Factor

The following is a summary of revenues by geographic areas. Revenues are broken out geographically by the location of the customer. Geographic revenue as a percentage of total revenues by region was as follows:

	Years Ended December 31,
	2018		2017		2016
North America	77	%	22	%	32	%
Europe	11	%	15	%	8	%
Asia	12	%	63	%	60	%
Total	100	%	100	%	100	%

Geographic revenue as a percentage of total revenues by country was as follows:

	Years Ended December 31,
	2018		2017		2016
United States of America	77	%	22	%	26	%
Japan	*		39	%	11	%
Korea	*		18	%	47	%
Other countries with less than 10% in a year	23	%	21	%	16	%
Total	100	%	100	%	100	%

Geographic Concentration Risk | Assets, Total

Schedules of Concentration of Risk by Risk Factor

Long-lived assets include net property and equipment, intangibles, and other assets. The following is a summary of geographic long-lived assets as a percentage of total long-lived assets by country:

	December 31,
	2018		2017
United States of America	91	%	83	%
Canada	8	%	8	%
Rest of World	1	%	9	%
Total	100	%	100	%

Customer Concentration Risk | Net Revenues

Schedules of Concentration of Risk by Risk Factor

Customers comprising 10% or greater of the Company’s net revenues are summarized as follows:

	Years Ended December 31,
	2018		2017		2016
Apple Inc.	69	%	—	%	—	%
Samsung Electronics	—	%	—	%	33	%
Customer A	—	%	20	%	13	%
Customer B	*		18	%	14	%
Customer C	*		11	%	2	%
Total	69	%	49	%	62	%

Credit Concentration Risk | Outstanding Accounts and Other Receivable

Schedules of Concentration of Risk by Risk Factor

Customers comprising 10% or greater of the Company’s outstanding accounts and other receivable are summarized as follows:

	December 31,
	2018		2017		2016
Customer D	55	%	—	%	—	%
Customer E	36	%	—	%	—	%
Customer F	—	%	55	%	—	%
Customer G	—	%	26	%	46	%
Customer B	—	%	—	%	18	%
Customer H	—	%	—	%	16	%