v3.22.4
Fair Value (Assets Measured At Fair Value On A Nonrecurring Basis) (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Sep. 30, 2022
Fair Value, Measurements, Nonrecurring    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total $ 59,438 $ 57,974
Fair Value, Measurements, Nonrecurring | Collateral Dependent Loans, Net Of Allowance    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 45,457 47,121
Fair Value, Measurements, Nonrecurring | Real Estate Owned    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 1,432 1,192
Fair Value, Measurements, Nonrecurring | Mortgage loans held for sale    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 12,549 9,661
Fair Value, Measurements, Nonrecurring | Quoted Prices In Active Markets For Identical Assets (Level 1)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 0 0
Fair Value, Measurements, Nonrecurring | Quoted Prices In Active Markets For Identical Assets (Level 1) | Collateral Dependent Loans, Net Of Allowance    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 0 0
Fair Value, Measurements, Nonrecurring | Quoted Prices In Active Markets For Identical Assets (Level 1) | Real Estate Owned    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 0 0
Fair Value, Measurements, Nonrecurring | Quoted Prices In Active Markets For Identical Assets (Level 1) | Mortgage loans held for sale    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 0 0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 12,549 9,661
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) | Collateral Dependent Loans, Net Of Allowance    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 0 0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) | Real Estate Owned    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 0 0
Fair Value, Measurements, Nonrecurring | Significant Other Observable Inputs (Level 2) | Mortgage loans held for sale    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 12,549 9,661
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3)    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 46,889 48,313
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) | Real Estate Owned    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 1,432 1,192
Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) | Mortgage loans held for sale    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 0 0
Measurement Input, Discounted Appraised Value | Collateral Value | Significant Unobservable Inputs (Level 3) | Collateral Dependent Loans, Net Of Allowance    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total 45,457 47,121
Measurement Input, Discounted Appraised Value | Collateral Value | Fair Value, Measurements, Nonrecurring | Significant Unobservable Inputs (Level 3) | Collateral Dependent Loans, Net Of Allowance    
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Total $ 45,457 $ 47,121