Segment Information (Tables)

12 Months Ended

Oct. 31, 2021

Segment Information

Revenues By Geographic Area

Revenues, by geographic location (based on the customer’s ordering location) for the years ended October 31, 2021, 2020 and 2019 were as follows (in thousands):

	2021		2020		2019
United States	$	58,393	$	67,750	$	56,211
South Korea		8,161		2,059		2,686
England		143		25		1,496
Germany		2,658		414		359
Switzerland		230		623		—
Total	$	69,585	$	70,871	$	60,752