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Leases - Assets and Liabilities (Details) - USD ($)
$ in Thousands
 12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Nov. 01, 2019
Oct. 31, 2019
Oct. 31, 2018
Leases          
Operating lease liability $ 64,378        
Other long-term liabilities 3,081 $ 3,302      
Total shareholders' equity $ 226,883 256,002   $ 285,869 $ 264,959
Lease, Practical Expedients, Package [true false] true        
Lease-related assets and liabilities          
Operating lease assets $ 59,842 $ 60,262      
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Operating lease assets Operating lease assets      
Finance lease asset $ 6,907 $ 6,830      
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization      
Total $ 66,749 $ 67,092      
Current portion of operating leases $ 6,817 $ 6,443      
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Current portion of operating leases Current portion of operating leases      
Finance lease liability, current $ 1,587 $ 1,343      
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] Long-term Debt and Capital Lease Obligations, Current Long-term Debt and Capital Lease Obligations, Current      
Long-term operating leases, less current portion $ 57,561 $ 58,273      
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Long-term operating leases, less current portion        
Finance lease liability, noncurrent $ 5,553 $ 5,716      
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Long-term Debt and Capital Lease Obligations Long-term Debt and Capital Lease Obligations      
Total $ 71,518 $ 71,775      
Weighted-average remaining lease term: Operating leases 10 years 1 month 6 days 10 years      
Weighted-average remaining lease term: Finance leases 7 years 1 month 6 days 7 years 10 months 24 days      
Weighted-average discount rate: Operating leases 2.80% 2.83%      
Weighted-average discount rate: Finance leases 3.20% 3.28%      
Cumulative effect adjustment | ASU, Leases          
Leases          
Operating lease liability     $ 69,600    
Deferred rent and incentives     (3,700)    
Other long-term liabilities     (1,200)    
Total shareholders' equity     900    
Lease-related assets and liabilities          
Operating lease assets     $ 65,700