Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 29, 2018	Jul. 30, 2017	Jul. 29, 2018	Jul. 30, 2017
REVENUE:
NET REVENUE	$ 257,808	$ 289,924	$ 774,365	$ 905,953
Cost of services	221,448	244,205	664,695	766,225
GROSS MARGIN	36,360	45,719	109,670	139,728
EXPENSES
Selling, administrative and other operating costs	42,222	46,931	132,076	146,992
Restructuring and severance costs	3,108	249	3,730	1,072
Impairment charge	0	0	155	290
Gain from divestitures	0	0	0	(3,938)
TOTAL EXPENSES	45,330	47,180	135,961	144,416
OPERATING LOSS	(8,970)	(1,461)	(26,291)	(4,688)
OTHER INCOME (EXPENSE), NET
Interest income (expense), net	(552)	(976)	(1,965)	(2,725)
Foreign exchange gain (loss), net	(294)	(1,730)	(88)	(1,419)
Other income (expense), net	(296)	(277)	(879)	(1,187)
TOTAL OTHER INCOME (EXPENSE), NET	(1,142)	(2,983)	(2,932)	(5,331)
LOSS BEFORE INCOME TAXES	(10,112)	(4,444)	(29,223)	(10,019)
Income tax provision	1,306	1,074	576	930
NET LOSS	$ (11,418)	$ (5,518)	$ (29,799)	$ (10,949)
Basic:
Net loss per share (usd per share)	$ (0.54)	$ (0.26)	$ (1.42)	$ (0.52)
Weighted average number of shares - basic (shares)	21,071	20,963	21,044	20,934
Diluted:
Net loss per share (usd per share)	$ (0.54)	$ (0.26)	$ (1.42)	$ (0.52)
Weighted average number of shares - diluted (shares)	21,071	20,963	21,044	20,934