Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Jul. 30, 2017	Jul. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (10,949)	$ (17,357)
Adjustment to reconcile net loss to cash used in operating activities:
Depreciation and amortization	5,618	4,541
Provision (release) of doubtful accounts and sales allowances	573	(240)
Unrealized foreign currency exchange loss	1,130	1,617
Impairment charges	290	0
Amortization of gain on sale leaseback of property	(1,459)	(810)
Loss on dispositions of property, equipment and software	12	147
Gain from divestitures	(3,938)	(1,663)
Share-based compensation expense	2,111	1,020
Change in operating assets and liabilities:
Trade accounts receivable	(2,199)	19,756
Restricted cash	(7,072)	(2,426)
Other assets	1,470	(2,304)
Net assets held for sale	158	1,258
Accounts payable	8,038	(4,082)
Accrued expenses and other liabilities	(9,025)	1,409
Income taxes	12,204	(2,181)
Net cash used in operating activities	(3,038)	(1,315)
CASH FLOWS FROM INVESTING ACTIVITIES:
Sales of investments	716	1,230
Purchases of investments	(231)	(340)
Purchases of minority interest	0	(1,446)
Proceeds from divestitures	15,224	36,648
Proceeds from sale of property, equipment, and software	297	147
Purchases of property, equipment, and software	(7,753)	(13,632)
Net cash provided by investing activities	8,253	22,607
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of borrowings	(27,050)	(10,000)
Draw-down on borrowings	30,000	2,000
Repayment of long-term debt	0	(7,295)
Debt issuance costs	(751)	(669)
Proceeds from exercise of options	2	24
Withholding tax payment on vesting of restricted stock awards	(46)	(116)
Net cash provided by (used in) financing activities	2,155	(16,056)
Effect of exchange rate changes on cash and cash equivalents	2,601	(2,538)
Net increase in cash and cash equivalents	9,971	2,698
Cash and cash equivalents, beginning of period	6,386	10,188
Cash and cash equivalents, end of period	16,357	12,886
Cash paid during the period:
Interest	2,815	2,436
Income taxes	$ 2,256	$ 3,727