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Stock-Based Compensation - Non-options (Details) - USD ($)
 1 Months Ended 12 Months Ended
Nov. 01, 2023
Mar. 07, 2023
Dec. 22, 2022
Dec. 01, 2022
Nov. 03, 2022
Jun. 30, 2023
Apr. 30, 2023
Oct. 31, 2023
Oct. 31, 2022
Oct. 31, 2021
Share-based Compensation                    
Stock-based compensation expense               $ 5,200,000 $ 3,100,000 $ 4,000,000.0
Restricted stock                    
Share-based Compensation                    
Stock closing price awarded (in dollars per share)               $ 34.13    
Stock-based compensation expense               $ 2,300,000 $ 2,300,000  
Outstanding (in shares), Beginning Balance 29,000             67,000    
Granted (in shares)               38,000    
Vested (in shares)               (72,000)    
Forfeited (in shares)               (4,000)    
Outstanding (in shares), Ending Balance               29,000 67,000  
Outstanding, Weighted-Average Exercise Price, beginning balance $ 35.24             $ 45.01    
Granted, Weighted-Average Grant Price               34.13    
Vested, Weighted-Average Grant Price               41.85    
Forfeited, Weighted-Average Grant Price               37.85    
Outstanding, Weighted-Average Exercise Price, ending balance               $ 35.24 $ 45.01  
Aggregate Intrinsic Value               $ 747,000    
Unrecognized stock based compensation expenses               $ 100,000    
Unrecognized compensation cost period               3 months 18 days    
Restricted stock | Former CEO                    
Share-based Compensation                    
Shares granted value         $ 100,000          
Stock closing price awarded (in dollars per share)     $ 30.12              
Stock-based compensation expense               $ 800,000    
Granted (in shares)     3,321              
Vested (in shares)   (19,329)                
Granted, Weighted-Average Grant Price     $ 30.12              
Restricted stock | Directors                    
Share-based Compensation                    
Stock closing price awarded (in dollars per share) $ 24.35     $ 34.51            
Stock-based compensation expense               1,100,000    
Granted (in shares) 4,929     3,478            
Vested (in shares) (27,824)           (1,678)      
Forfeited (in shares)             (1,800)      
Granted, Weighted-Average Grant Price $ 24.35     $ 34.51            
Restricted stock | Directors | Aggregate                    
Share-based Compensation                    
Granted (in shares) 39,432     34,780            
Vested (in shares)             (3,356)      
Forfeited (in shares)             (3,600)      
RSU and PRSU                    
Share-based Compensation                    
Stock closing price awarded (in dollars per share)       $ 34.51            
Granted, Weighted-Average Grant Price       $ 34.51            
RSU and PRSU | Former CEO                    
Share-based Compensation                    
Accelerated stock-based compensation expense               $ 500,000    
RSU                    
Share-based Compensation                    
Stock closing price awarded (in dollars per share)               $ 34.46    
Stock-based compensation expense               $ 1,600,000 $ 700,000  
Vesting period       3 years            
Outstanding (in shares), Beginning Balance 51,000             52,000    
Granted (in shares)       66,325       68,000    
Vested (in shares)               (32,000)    
Forfeited (in shares)               (37,000)    
Outstanding (in shares), Ending Balance               51,000 52,000  
Outstanding, Weighted-Average Exercise Price, beginning balance $ 35.36             $ 39.17    
Granted, Weighted-Average Grant Price               34.46    
Vested, Weighted-Average Grant Price               39.25    
Forfeited, Weighted-Average Grant Price               35.65    
Outstanding, Weighted-Average Exercise Price, ending balance               $ 35.36 $ 39.17  
Aggregate Intrinsic Value               $ 1,284,000    
Unrecognized stock based compensation expenses               $ 1,200,000    
Unrecognized compensation cost period               1 year 9 months 18 days    
RSU | Former CEO                    
Share-based Compensation                    
Vested (in shares)   (7,421)                
Forfeited (in shares)   (11,285)                
RSU | Former Officers [Member]                    
Share-based Compensation                    
Accelerated stock-based compensation expense               $ 300,000    
Vested (in shares)           (10,311)        
Forfeited (in shares)           (6,123)        
PRSU                    
Share-based Compensation                    
Stock closing price awarded (in dollars per share)               $ 34.51    
Stock-based compensation expense               $ 200,000 $ 100,000  
Vesting period       3 years            
Outstanding (in shares), Beginning Balance               31,000    
Granted (in shares)       66,325       66,000    
Vested (in shares)               (14,000)    
Forfeited (in shares)               (33,000)    
Adjusted for performance factor (in shares)               (50,000)    
Outstanding (in shares), Ending Balance                 31,000  
Outstanding, Weighted-Average Exercise Price, beginning balance               $ 37.49    
Granted, Weighted-Average Grant Price               34.51    
Vested, Weighted-Average Grant Price               35.65    
Forfeited, Weighted-Average Grant Price               35.35    
Adjusted for performance factor, Weighted-Average Grant Price               $ 35.22    
Outstanding, Weighted-Average Exercise Price, ending balance                 $ 37.49  
Increase (decrease) deferred compensation reversal               $ 300,000    
PRSU | Former CEO                    
Share-based Compensation                    
Vested (in shares)   (13,687)                
Forfeited (in shares)   (8,574)                
PRSU | Former Officers [Member]                    
Share-based Compensation                    
Forfeited (in shares)           (6,123)