Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Nov. 01, 2020	Nov. 03, 2019
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (33,587)	$ (15,186)
Adjustments to reconcile net loss to cash provided by (used in) operating activities:
Depreciation and amortization	7,981	6,955
Operating lease asset amortization	7,611	0
Release of doubtful accounts and sales allowances	(13)	(245)
Unrealized foreign currency exchange loss	621	510
Impairment charges	16,913	688
(Gain) loss on dispositions of property, equipment and software	(287)	14
Amortization of gain on sale leaseback of property		(1,944)
Deferred income tax benefit	(11)	(88)
Share-based compensation expense	1,736	499
Change in operating assets and liabilities:
Trade accounts receivable	14,057	22,472
Other assets	1,209	432
Accounts payable	(5,166)	2,839
Accrued expenses and other liabilities	7,897	(9,712)
Income taxes	(807)	134
Net cash provided by operating activities	18,154	7,368
CASH FLOWS FROM INVESTING ACTIVITIES:
Sales of investments	822	391
Purchases of investments	(582)	(221)
Proceeds from sales of property, equipment and software	399	41
Purchases of property, equipment and software	(5,268)	(9,053)
Net cash used in investing activities	(4,629)	(8,842)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayment of borrowings	(15,000)	(20,000)
Draw-down on borrowings	20,000	25,000
Debt issuance costs	(343)	(783)
Withholding tax payment on vesting of restricted stock awards	(77)	(318)
Net cash provided by financing activities	4,580	3,899
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(116)	(525)
Net increase in cash, cash equivalents and restricted cash	17,989	1,900
Cash, cash equivalents and restricted cash, beginning of year	38,444	36,544
Cash, cash equivalents and restricted cash, end of year	56,433	38,444
Cash paid during the year:
Interest	2,297	3,156
Income taxes	1,979	1,194
Current assets:
Cash and cash equivalents	38,550	28,672
Restricted cash	$ 17,883	$ 9,772