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Organization and Summary of Significant Accounting Policies - Intangible Assets (Details) - USD ($) $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2020 | Sep. 30, 2019
Core Deposit Intangible Assets Amortization Period |  | five to seven years |
Mortgage Servicing Rights | $ 1,400 | $ 1,100 |
Finite-Lived Intangible Assets, Amortization Expense, after Year Five |  | 328 |
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months |  | 1,400 |
Finite-Lived Intangible Assets, Amortization Expense, Year Five |  | 807 |
Finite-Lived Intangible Assets, Amortization Expense, Year Four |  | 1,400 |
Finite-Lived Intangible Assets, Amortization Expense, Year Three |  | 1,400 |
Finite-Lived Intangible Assets, Amortization Expense, Year Two |  | $ 1,400 |
Finite-Lived Intangible Assets, Amortization Method |  | using the straight line method |
Gross Core Deposit Intangibles | 14,700 | $ 15,300 |
Gross Core Deposit Intangibles Accumulated Amortization | 6,900 | 8,700 |
Gross Other Identifiable Intangibles | 3,800 | 3,800 |
Gross Other Identifiable Intangibles Accumulated Amortization | $ 3,800 | $ 3,800 |
Accounts payable and other liabilities |  |  |
Operating Lease, Liability |  |  | $ 2,000

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