Other Liabilities and Accrued Expenses: Schedule of Other Liabilities and Accrued Expenses (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Sep. 30, 2021
Payables and Accruals [Abstract]
Accrued deferred compensation, profit sharing plans and bonuses payable	$ 2,790	$ 3,074
Accrued interest payable on deposits	108	134
Accounts payable and accrued expenses - other	4,799	4,159
Total other liabilities and accrued expenses	$ 7,697	$ 7,367