Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Jan. 30, 2022	Jan. 31, 2021
CASH FLOWS USED IN OPERATING ACTIVITIES:
Net loss	$ (1,219)	$ (2,446)
Adjustment to reconcile net loss to cash used in operating activities:
Depreciation and amortization	2,032	1,705
Non-cash operating lease expense	2,128	2,269
Provision (release) of doubtful accounts and sales allowances	92	(22)
Unrealized foreign currency exchange (gain) loss	(240)	629
Impairment charges	23	31
Share-based compensation	765	226
Change in operating assets and liabilities:
Trade accounts receivable	(2,143)	(7,888)
Other assets	(434)	651
Accounts payable	113	(5,519)
Accrued expenses and other liabilities	(13,089)	4,148
Income taxes	56	(283)
Net cash used in operating activities	(11,916)	(6,499)
CASH FLOWS USED IN INVESTING ACTIVITIES:
Sales of investments	428	115
Purchases of investments	(272)	(125)
Proceeds from sale of property, equipment and software	0	6
Purchases of property, equipment and software	(797)	(959)
Net cash used in investing activities	(641)	(963)
CASH FLOWS USED IN FINANCING ACTIVITIES:
Debt issuance costs	0	(161)
Other	(16)	(5)
Net cash used in financing activities	(16)	(166)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	(597)	(13)
Net decrease in cash, cash equivalents and restricted cash	(13,170)	(7,641)
Cash, cash equivalents and restricted cash, beginning of period	76,609	56,433
Cash, cash equivalents and restricted cash, end of period	63,439	48,792
Cash paid during the period:
Interest	422	484
Income taxes	85	8
Current assets:
Cash and cash equivalents	54,864	40,062
Restricted cash included in Restricted cash and short-term investments	8,575	8,730
Cash, cash equivalents and restricted cash, end of period	$ 63,439	$ 48,792