Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Jul. 29, 2018	Jul. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (29,799)	$ (10,949)
Adjustment to reconcile net loss to cash used in operating activities:
Depreciation and amortization	5,515	5,618
Provision (release) of doubtful accounts and sales allowances	(181)	573
Unrealized foreign currency exchange loss	194	1,130
Impairment charges	155	290
Amortization of gain on sale leaseback of property	(1,458)	(1,459)
Loss on dispositions of property, equipment and software	0	12
Gain from divestitures	0	(3,938)
Share-based compensation expense	517	2,111
Change in operating assets and liabilities:
Trade accounts receivable	21,218	(2,199)
Restricted cash	7,477	(7,072)
Other assets	3,956	1,470
Net assets held for sale	0	158
Accounts payable	(8,330)	8,038
Accrued expenses and other liabilities	(3,086)	(9,025)
Income taxes	1,274	12,204
Net cash used in operating activities	(2,548)	(3,038)
CASH FLOWS FROM INVESTING ACTIVITIES:
Sales of investments	608	716
Purchases of investments	(375)	(231)
Proceeds from divestitures	0	15,224
Proceeds from sale of property, equipment, and software	0	297
Purchases of property, equipment, and software	(2,332)	(7,753)
Net cash provided by (used in) investing activities	(2,099)	8,253
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of borrowings	(119,696)	(27,050)
Draw-down on borrowings	119,696	30,000
Debt issuance costs	(1,415)	(751)
Proceeds from exercise of options	0	2
Withholding tax payment on vesting of restricted stock awards	(269)	(46)
Net cash provided by (used in) financing activities	(1,684)	2,155
Effect of exchange rate changes on cash and cash equivalents	(817)	2,601
Net increase (decrease) in cash and cash equivalents	(7,148)	9,971
Cash and cash equivalents, beginning of period	37,077	6,386
Cash and cash equivalents, end of period	29,929	16,357
Cash paid during the period:
Interest	2,084	2,815
Income taxes	$ 2,483	$ 2,256