Note 2: Organization and Summary of Significant Accounting Policies: Intangible Assets, Finite-Lived, Policy (Details) - USD ($)	9 Months Ended
	Mar. 31, 2019	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2018
Details
Finite-Lived Core Deposits, Gross	$ 14,700,000							$ 10,600,000
Finite-Lived Intangible Assets, Accumulated Amortization	6,400,000							5,200,000
Other Finite-Lived Intangible Assets, Gross	3,800,000							3,800,000
Gross Other Identifiable Intangibles Accumulated Amortization	3,800,000							3,800,000
FHLB Mortgage Servicing Rights	$ 1,600,000							$ 1,500,000
Core Deposits and Intangible Assets, Remaining Amortization Period	periods ranging from five to seven years
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year			$ 1,300,000	$ 1,300,000	$ 1,300,000	$ 1,800,000	$ 441
Finite-Lived Intangible Assets, Amortization Expense, after Year Five		$ 2,200,000