Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jan. 28, 2018	Jan. 29, 2017
REVENUE:
NET REVENUE	$ 253,338	$ 313,024
Cost of services	217,329	266,134
GROSS MARGIN	36,009	46,890
EXPENSES
Selling, administrative and other operating costs	46,938	48,890
Restructuring and severance costs	518	624
TOTAL EXPENSES	47,456	49,514
OPERATING LOSS	(11,447)	(2,624)
OTHER INCOME (EXPENSE), NET
Interest income (expense), net	(782)	(858)
Foreign exchange gain (loss), net	703	127
Other income (expense), net	(528)	(599)
TOTAL OTHER INCOME (EXPENSE), NET	(607)	(1,330)
LOSS BEFORE INCOME TAXES	(12,054)	(3,954)
Income tax (benefit) provision	(1,360)	623
NET LOSS	$ (10,694)	$ (4,577)
Basic:
Net loss (usd per share)	$ (0.51)	$ (0.22)
Weighted average number of shares (shares)	21,029	20,918
Diluted:
Net loss (usd per share)	$ (0.51)	$ (0.22)
Weighted average number of shares (shares)	21,029	20,918