3. Revenue

The Company sells the majority of its products to its distributors, but also to original equipment manufacturers (OEMs). The Company also recognizes revenue under licensing and royalty agreements with some customers. The following table presents the Company’s revenues disaggregated by sales channel (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Distributor	$	5,720	$	9,692	$	18,469	$	26,223
Non-distributor		3,458		1,826		9,381		10,913
Total revenue	$	9,178	$	11,518	$	27,850	$	37,136

The following table presents the Company’s revenues disaggregated by timing of recognition (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Point in time	$	8,525	$	10,613	$	26,156	$	34,729
Over time		653		905		1,694		2,407
Total revenue	$	9,178	$	11,518	$	27,850	$	37,136

The following table presents the Company’s revenues disaggregated by type (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Product sales	$	8,370	$	10,469	$	25,396	$	29,283
License fees		—		—		—		5,000
Royalties		155		144		760		446
Other revenue		653		905		1,694		2,407
Total revenue	$	9,178	$	11,518	$	27,850	$	37,136

The Company recognizes revenue in three primary geographic regions: North America; Europe, Middle East and Africa (EMEA); and Asia-Pacific and Japan (APJ). The following table presents the Company’s revenues disaggregated by the geographic region to which the product is delivered or licensee is located (in thousands):


	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
North America	$	1,527	$	2,104	$	7,244	$	6,214
EMEA		2,048		2,749		6,776		7,896
APJ		5,603		6,665		13,830		23,026
Total revenue	$	9,178	$	11,518	$	27,850	$	37,136