Note 19 - Segment Information

12 Months Ended

Dec. 31, 2018

Notes to Financial Statements

Segment Reporting Disclosure [Text Block]

19. SEGMENT INFORMATION

The Company does

not

identify or allocate assets by operating segment, nor does the chief operating decision maker (“CODM”) evaluate operating segments using discrete asset information. The Company does

not

have inter-segment revenue, and, accordingly, there is

none

to be reported. The Company does

not

allocate gains and losses from interest and other income, or income taxes to operating segments. The accounting policies for segment reporting are the same as for the Company as a whole.

Net sales to unaffiliated customers by geographic region are based on the customer’s ship-to location and were as follows:

(In Thousands)

	Years Ended December 31
	2018		2017		2016
China	$	55,303	$	51,962	$	46,784
Taiwan		1,987		2,305		3,009
Japan		1,485		3,148		2,535
Malaysia		1,396		94		7
Korea		1,201		1,435		2,257
Singapore		959		905		1,539
Other		383		356		430
Total	$	62,714	$	60,205	$	56,561

Net sales to unaffiliated customers by product category were as follows:

(In Thousands)

	Years Ended December 31
	2018		2017		2016
Integrated Circuits
Mixed-signal	$	39,603	$	40,334	$	40,866
Analog		23,063		19,801		15,623
Digital		48		50		65
Licensed intellectual property		-		20		7
Total	$	62,714	$	60,205	$	56,561

For the year ended

December 31, 2018,

two

customers accounted for

10%

or more of net sales. For the years ended

December 31, 2017

and

2016,

only

one

customer accounted for

10%

or more of net sales. The percentage of net sales to these customers was as follows:

	Years Ended December 31
	2018			2017			2016
Customer A		13	%		15	%		8	%
Customer B		11	%		9	%		10	%

Long-lived assets consisted of property and equipment and were as follows based on the physical location of the assets at the end of each year:

(In Thousands)

	December 31
	2018		2017		2016
Taiwan	$	6,037	$	6,145	$	5,607
U.S.A.		4,029		4,015		4,176
China		3,620		3,565		3,920
Other		28		30		33
Total	$	13,714	$	13,755	$	13,736