The Company operates in one reportable segment related to the development and sales of low-power, high-definition (HD), Ultra HD video compression, image processing and computer vision solutions. The Chief Executive Officer of the Company has been identified as the Chief Operating Decision Maker (the “CODM”) and manages the Company’s operations as a whole. For the purpose of evaluating financial performance and allocating resources, the CODM reviews financial information presented on a consolidated basis accompanied by information by customer and geographic region.

The following table sets forth the Company’s revenue by geographic region based on bill-to location for the periods indicated.

	Year Ended January 31,
	2020		2019		2018
	(in thousands)
Taiwan	$	137,946	$	132,199	$	174,486
Asia Pacific		66,867		66,981		57,862
Europe		11,134		18,244		45,185
North America other than United States		8,402		7,028		11,110
United States		4,383		3,316		6,759
Total revenue	$	228,732	$	227,768	$	295,402

Substantially all of the Company’s property and equipment were located in the United States, Asia Pacific region and Europe. As of January 31, 2020, the net amount of these fixed assets located in these regions was approximate $1.7 million, $2.8 million and $1.1 million, respectively. As of January 31, 2019, the net amount of these fixed assets located in these regions was approximately $2.1 million, $3.2million and $1.4 million, respectively.

The customers representing 10% or more of revenue and accounts receivable for the fiscal year ended January 31, 2020 were Wintech and Chicony which accounted for approximately 60% and 18% of total revenue, respectively. For the fiscal year ended January 31, 2019, the customers representing 10% or more of revenue and accounts receivables were Wintech and Chicony which accounted for approximately 58% and 16% of total revenue, respectively. For the fiscal year ended January 31, 2018, the customers representing 10% or more of revenue and accounts receivable were Wintech and GoPro Inc., or GoPro, which accounted for approximately 59% and 12% of total revenue, respectively. Accounts receivable from Wintech and Chicony accounted for approximately $3.8 million and $10.8 million as of January 31, 2020, respectively. Accounts receivable from Wintech and Chicony accounted for approximately $14.3 million and $6.9 million as of January 31, 2019, respectively.