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Retirement Plans - Plan's Funded Status (Details) - Pension Plan - USD ($)
$ in Thousands
 12 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Change in benefit obligation:    
Benefit obligation at beginning of year $ 21,417 $ 22,898
Administrative expenses 718 277
Plan settlements (3,604) 0
Interest cost 520 550
Benefits paid (1,327) (1,210)
Expenses paid (643) (240)
Actuarial gain (2,474) (858)
Benefit obligation at end of year 14,607 21,417
Change in plan assets:    
Fair value of plan assets at beginning of year 20,570 19,352
Actual return on plan assets (2,661) 2,668
Plan settlements (3,604) 0
Benefits paid (1,327) (1,210)
Expenses paid (643) (240)
Fair value of plan assets at end of year 12,335 20,570
Amounts recognized in statements of financial position:    
Noncurrent liabilities (2,272) (847)
Net obligation recognized in statements of financial position (2,272) (847)
Reconciliation of amounts recognized in statements of financial position:    
Prior service cost (54) (99)
Net loss (2,459) (2,766)
Accumulated other comprehensive loss (2,513) (2,865)
Accumulated contributions in excess of net periodic benefit cost $ 241 $ 2,018