Other, net (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
Other Income and Expenses [Abstract]
Foreign currency transaction losses	$ (41)	$ (78)
Pension service benefit	295	265
Interest income	15	3
Other	(215)	2
Other, net	$ 54	$ 192