Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Oct. 28, 2018	Oct. 29, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
NET INCOME (LOSS)	$ (32,685)	$ 27,132
Loss from discontinued operations, net of income taxes	0	(1,693)
Income (loss) from continuing operations	(32,685)	28,825
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities:
Depreciation and amortization	7,209	8,025
Provisions (release) of doubtful accounts and sales allowances	(198)	1,039
Unrealized foreign currency exchange loss	27	1,262
Settlement and impairment charges	506	1,694
Amortization of gain on sale leaseback of property	(1,944)	(1,946)
Gain (loss) from divestitures	266	(51,959)
Deferred income tax provision	24	719
Share-based compensation expense	1,270	2,755
Change in operating assets and liabilities:
Trade accounts receivable	16,735	5,928
Restricted cash	5,239	(6,673)
Other assets	5,111	6,760
Accounts payable	(3,723)	4,475
Accrued expenses and other liabilities	(4,107)	(11,072)
Income taxes	774	14,737
Net cash provided by (used in) operating activities	(5,496)	4,569
CASH FLOWS FROM INVESTING ACTIVITIES:
Sales of investments	755	884
Purchases of investments	(443)	(380)
Net proceeds from divestitures	0	81,102
Proceeds from sales of property, equipment and software	19	372
Purchases of property, equipment, and software	(3,565)	(9,312)
Net cash provided by (used in) investing activities	(3,234)	72,666
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of borrowings	(124,696)	(77,050)
Draw-down on borrowings	124,696	30,000
Debt issuance costs	(1,469)	(1,190)
Proceeds from exercise of stock options	0	2
Withholding tax payment on vesting of restricted stock awards	(271)	(52)
Net cash used in financing activities	(1,740)	(48,290)
Effect of exchange rate changes on cash and cash equivalents	(1,844)	1,746
Net increase (decrease) in cash and cash equivalents	(12,314)	30,691
Cash and cash equivalents, beginning of year	37,077	6,386
Cash and cash equivalents, end of year	24,763	37,077
Cash paid during the year:
Interest	2,765	3,840
Income taxes	$ 3,341	$ 3,521