Significant Customer and Geographic Information (Tables)

6 Months Ended

Jun. 30, 2016

Schedule of customers that contributed 10% or more of total accounts receivable

Customers that each contributed 10% or more of our total revenues were as follows:



	Percentage of Total Revenues for the
	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Customer A	17	%	28	%	24	%	27	%
Customer B	63	%	*		44	%	*
Customer C (related party)	*		24	%	*		23	%

* Less than 10% in the period presented

Customers that each contributed 10% or more of our total accounts receivable had the following balances for the periods presented:



	Percentage of Accounts Receivables at
	June 30, 2016		December 31, 2015
Customer A	59	%	12	%
Customer D	*		22	%
Customer E ⁽¹⁾	*		40	%
Customer F	10	%	*

* Revenue percentage was less than 10%; accounts receivable balance not applicable

(1) This represents a $3.1 million settlement relating to past-due payments and settlement of future payments associated with our royalty business with a non-core customer as of December 31, 2015. We collected the full amount in February 2016.

Schedule of revenues by geographical area

Geographic revenues are identified by the location of the customer and consist of the following (in thousands):



	Three Months Ended June 30,				Six Months Ended June 30,
	2016		2015		2016		2015
Revenues:
United States	$	2,758	$	3,466	$	6,852	$	7,763
Asia
India	1,023		29		2,046		150
Singapore	1,165		—		2,121		—
Others	269		465		495		686
Europe
United Kingdom	10,071		514		10,581		1,203
Others	716		1,544		1,903		3,014
Total revenues	$	16,002	$	6,018	$	23,998	$	12,816

Schedule of long-lived assets by geographical area

Identifiable long-lived assets were all in the United States as follows (in thousands):



Long-lived assets:	June 30, 2016		December 31, 2015
United States	$	3,811	$	6,231