Segment Disclosures - Summary of Capital Expenditures and Depreciation and Amortization by Operating Segments (Detail) - USD ($) $ in Thousands	12 Months Ended
	Nov. 01, 2015	Nov. 02, 2014	Nov. 03, 2013
Capital expenditures:
Total Capital Expenditures	$ 8,552	$ 5,267	$ 9,227
Depreciation and amortization:
Total Depreciation and Amortization	6,811	9,323	11,169
Operating Segments
Capital expenditures:
Total Capital Expenditures	8,448	5,060	8,871
Depreciation and amortization:
Total Depreciation and Amortization	2,726	4,891	8,007
Operating Segments | Staffing Services
Capital expenditures:
Total Capital Expenditures	8,325	4,855	8,133
Depreciation and amortization:
Total Depreciation and Amortization	2,386	4,048	6,438
Operating Segments | Other
Capital expenditures:
Total Capital Expenditures	123	205	738
Depreciation and amortization:
Total Depreciation and Amortization	340	843	1,569
Corporate, Non-Segment
Capital expenditures:
Total Capital Expenditures	104	207	356
Depreciation and amortization:
Total Depreciation and Amortization	$ 4,085	$ 4,432	$ 3,162