Segment Reporting (Tables)

3 Months Ended

Apr. 30, 2024

Segment Reporting [Abstract]

Company's Revenue by Geographic Region Based on Bill-to Location

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

	Three Months Ended April 30,
	2024		2023
	(in thousands)
Taiwan	$	33,685	$	30,634
Asia Pacific		12,750		15,605
Europe		4,199		3,516
North America other than United States		2,770		10,877
United States		1,069		1,510
Total revenue	$	54,473	$	62,142