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Income Taxes (Details Textual)
12 Months Ended
Oct. 31, 2021
Oct. 31, 2020
Oct. 31, 2019
Income tax disclosures [Line Items]      
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 4.60% 4.40% 4.80%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent Gross 5.80% 5.60% 6.10%
State Net Operating Loss Carryforwards [Member] | Minimum [Member]      
Income tax disclosures [Line Items]      
net operating loss, carryback expiration periods 5 years    
State Net Operating Loss Carryforwards [Member] | Maximum [Member]      
Income tax disclosures [Line Items]      
net operating loss, carryback expiration periods 20 years