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Summary of Significant Accounting Policies - Schedule of Accumulated Other Comprehensive Income (Loss) by Component (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jul. 31, 2024
Jul. 31, 2023
Jul. 31, 2024
Jul. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Beginning balance $ 188,952 $ 197,844 $ 189,687 $ 181,054
Other comprehensive income (loss) (10) (485) (714) 3,412
Ending balance 194,883 195,391 194,883 195,391
Foreign Currency Translation Loss        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Beginning balance     (5,666) (6,184)
Other comprehensive income (loss)     (714) 1,688
Ending balance (6,380) (4,496) (6,380) (4,496)
Defined Benefit Pension Plan        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Beginning balance     0 (1,724)
Other comprehensive income (loss)     0 1,724
Ending balance 0 0 0 0
Accumulated Other Comprehensive (Loss) Income        
Accumulated Other Comprehensive Income (Loss) [Roll Forward]        
Beginning balance (6,370) (4,011) (5,666) (7,908)
Ending balance $ (6,380) $ (4,496) $ (6,380) $ (4,496)