Revenue Recognition - Disaggregation of Revenue by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 30, 2022	Jan. 31, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 226,928	$ 217,958
Domestic
Disaggregation of Revenue [Line Items]
Revenues	199,856	192,832
International
Disaggregation of Revenue [Line Items]
Revenues	27,072	25,126
Staffing Services
Disaggregation of Revenue [Line Items]
Revenues	216,082	209,269
Direct Placement Services
Disaggregation of Revenue [Line Items]
Revenues	4,868	3,064
Managed Service Programs
Disaggregation of Revenue [Line Items]
Revenues	5,978	5,625
Operating Segments | North American Staffing
Disaggregation of Revenue [Line Items]
Revenues	191,196	184,216
Operating Segments | North American Staffing | Domestic
Disaggregation of Revenue [Line Items]
Revenues	190,292	183,297
Operating Segments | North American Staffing | International
Disaggregation of Revenue [Line Items]
Revenues	904	919
Operating Segments | North American Staffing | Staffing Services
Disaggregation of Revenue [Line Items]
Revenues	188,666	182,567
Operating Segments | North American Staffing | Direct Placement Services
Disaggregation of Revenue [Line Items]
Revenues	2,530	1,649
Operating Segments | North American Staffing | Managed Service Programs
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | International Staffing
Disaggregation of Revenue [Line Items]
Revenues	26,018	24,013
Operating Segments | International Staffing | Domestic
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | International Staffing | International
Disaggregation of Revenue [Line Items]
Revenues	26,018	24,013
Operating Segments | International Staffing | Staffing Services
Disaggregation of Revenue [Line Items]
Revenues	20,682	19,995
Operating Segments | International Staffing | Direct Placement Services
Disaggregation of Revenue [Line Items]
Revenues	1,876	879
Operating Segments | International Staffing | Managed Service Programs
Disaggregation of Revenue [Line Items]
Revenues	3,460	3,139
Operating Segments | North American MSP
Disaggregation of Revenue [Line Items]
Revenues	9,709	9,669
Operating Segments | North American MSP | Domestic
Disaggregation of Revenue [Line Items]
Revenues	9,637	9,572
Operating Segments | North American MSP | International
Disaggregation of Revenue [Line Items]
Revenues	72	97
Operating Segments | North American MSP | Staffing Services
Disaggregation of Revenue [Line Items]
Revenues	6,729	6,647
Operating Segments | North American MSP | Direct Placement Services
Disaggregation of Revenue [Line Items]
Revenues	462	536
Operating Segments | North American MSP | Managed Service Programs
Disaggregation of Revenue [Line Items]
Revenues	2,518	2,486
Corporate and Other
Disaggregation of Revenue [Line Items]
Revenues	78	119
Corporate and Other | Domestic
Disaggregation of Revenue [Line Items]
Revenues	0	0
Corporate and Other | International
Disaggregation of Revenue [Line Items]
Revenues	78	119
Corporate and Other | Staffing Services
Disaggregation of Revenue [Line Items]
Revenues	78	119
Corporate and Other | Direct Placement Services
Disaggregation of Revenue [Line Items]
Revenues	0	0
Corporate and Other | Managed Service Programs
Disaggregation of Revenue [Line Items]
Revenues	0	0
Eliminations
Disaggregation of Revenue [Line Items]
Revenues	(73)	(59)
Eliminations | Domestic
Disaggregation of Revenue [Line Items]
Revenues	(73)	(37)
Eliminations | International
Disaggregation of Revenue [Line Items]
Revenues	0	(22)
Eliminations | Staffing Services
Disaggregation of Revenue [Line Items]
Revenues	(73)	(59)
Eliminations | Direct Placement Services
Disaggregation of Revenue [Line Items]
Revenues	0	0
Eliminations | Managed Service Programs
Disaggregation of Revenue [Line Items]
Revenues	$ 0	$ 0