Impairment Charges - Carrying Value of Goodwill (Details) - International Staffing - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2021	Nov. 01, 2020
Goodwill [Roll Forward]
Balance of aggregate goodwill acquired at beginning of period	$ 10,483	$ 10,483
Balance of accumulated impairment losses at beginning of period	(3,733)	(3,733)
Balance of foreign currency translation adjustment at beginning of period	(1,348)	(1,353)
Balance of goodwill, net of impairment losses, at beginning of period	5,402	5,397
Current period foreign currency translation adjustment	309	5
Balance of aggregate goodwill acquired at end of period	10,483	10,483
Balance of accumulated impairment losses at end of period	(3,733)	(3,733)
Balance of foreign currency translation adjustment at end of period	(1,039)	(1,348)
Balance of goodwill, net of impairment losses, at end of period	$ 5,711	$ 5,402