Income Taxes (Tables)
 12 Months Ended
Oct. 31, 2021
Income Tax Disclosure [Abstract]  
Schedule of Income (Loss) before Income Taxes
Income (loss) before income taxes is derived from (in thousands):
 Year Ended
 October 31, 2021November 1, 2020
U.S. Domestic$(2,193)$(34,889)
International4,970 2,347 
Income (loss) before income tax$2,777 $(32,542)
Schedule of Components of Income Tax Expense (Benefit)
Income tax provision (benefit) by taxing jurisdiction consists of (in thousands):
 Year Ended
 October 31, 2021November 1, 2020
Current:
U.S. State and local$117 $118 
International1,207 938 
Total current$1,324 $1,056 
Deferred:
International$79 $(11)
Total deferred79 (11)
Income tax provision$1,403 $1,045 
Schedule of Income Tax Rate Reconciliation
The difference between the income tax provision on income (loss) and the amount computed at the U.S. federal statutory rate is due to (in thousands):
  Year Ended
 October 31, 2021November 1, 2020
U.S. Federal statutory rate$586 $(6,834)
U.S. State income tax, net of U.S. Federal tax benefits262 (1,235)
International permanent differences15 91 
International tax rate differentials508 232 
U.S. tax on international income(173)(705)
General business credits(351)(999)
Foreign tax credit, net1,558 — 
Non-deductible compensation529 — 
Non-deductible expenses92 66 
Capital loss— 3,357 
Change in valuation allowance for deferred tax assets(1,623)7,072 
Income tax provision$1,403 $1,045 
Schedule of Components of Deferred Tax Assets and Liabilities The significant components of the Company’s deferred tax assets and liabilities are as follows (in thousands):
October 31, 2021November 1, 2020
Deferred tax assets:
Net operating loss carryforwards$60,559 $61,723 
Interest carryforward896 1,345 
U.S. federal tax credit carryforwards53,317 54,727 
Operating lease liabilities10,189 11,477 
Deferred withholding tax3,435 5,385 
Compensation accruals3,341 1,639 
Other, net8,005 5,366 
Total deferred tax assets139,742 141,662 
Less valuation allowance(123,792)(125,396)
Deferred tax assets, net15,950 16,266 
Deferred tax liabilities:
Un-remitted earnings from foreign subsidiaries1,518 1,725 
Software development costs8,453 7,914 
Right-of-use assets - operating leases5,530 6,178 
Other, net450 452 
Total deferred tax liabilities15,951 16,269 
Net deferred tax liabilities$(1)$(3)
Balance sheet classification
Non-current assets$— $— 
Non-current liabilities(1)(3)
Net deferred tax liability$(1)$(3)
Schedule of Uncertain Tax Positions The following table sets forth the change in the accrual for uncertain tax positions, excluding interest and penalties (in thousands):
October 31, 2021November 1, 2020
Balance, beginning of year$85 $283 
Decrease relating to tax positions taken in a prior period— (3)
Settlements— (195)
Lapse of statute of limitations(20)— 
Total$65 $85