v3.25.2
Loss Per Share - Schedule of Potentially Dilutive Securities Excluded from the Diluted Loss Per Share Calculation (Details) - shares
9 Months Ended
Jul. 31, 2025
Jul. 31, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities excluded from diluted loss per share calculation 931,142 560,919
Series B Preferred Stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Preferred stock, dividend rate, percentage 5.00% 5.00%
Employee Stock Option    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities excluded from diluted loss per share calculation 523 577
Unvested Restricted Stock Units    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities excluded from diluted loss per share calculation 929,358 559,081
5% Series B Cumulative Convertible Perpetual Preferred Stock    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potentially dilutive securities excluded from diluted loss per share calculation 1,261 1,261