Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 29, 2018	Apr. 30, 2017	Apr. 29, 2018	Apr. 30, 2017
REVENUE:
NET REVENUE	$ 263,219	$ 303,005	$ 516,557	$ 616,029
Cost of services	225,918	255,886	443,247	522,020
GROSS MARGIN	37,301	47,119	73,310	94,009
EXPENSES
Selling, administrative and other operating costs	42,916	51,171	89,854	100,061
Restructuring and severance costs	104	199	622	823
Impairment charge	155	290	155	290
Gain from divestitures	0	(3,938)	0	(3,938)
TOTAL EXPENSES	43,175	47,722	90,631	97,236
OPERATING LOSS	(5,874)	(603)	(17,321)	(3,227)
OTHER INCOME (EXPENSE), NET
Interest income (expense), net	(631)	(891)	(1,413)	(1,749)
Foreign exchange gain (loss), net	(497)	184	206	311
Other income (expense), net	(55)	(311)	(583)	(910)
TOTAL OTHER INCOME (EXPENSE), NET	(1,183)	(1,018)	(1,790)	(2,348)
LOSS BEFORE INCOME TAXES	(7,057)	(1,621)	(19,111)	(5,575)
Income tax provision (benefit)	630	(767)	(730)	(144)
NET LOSS	$ (7,687)	$ (854)	$ (18,381)	$ (5,431)
Basic:
Net loss per share (usd per share)	$ (0.37)	$ (0.04)	$ (0.87)	$ (0.26)
Weighted average number of shares - basic (shares)	21,032	20,921	21,030	20,919
Diluted:
Net loss per share (usd per share)	$ (0.37)	$ (0.04)	$ (0.87)	$ (0.26)
Weighted average number of shares - diluted (shares)	21,032	20,921	21,030	20,919