Borrowings (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2023 USD ($) item	Jun. 30, 2022 USD ($)
Federal Home Loan Bank, Advances [Line Items]
FHLB number of regional banks | item	11
Maximum borrowing capacity with FHLB	$ 295,000
Outstanding balance	34,000	$ 65,000
Loans pledged as collateral	427,200	423,100
Investments	2,300	3,500
Available credit to purchase federal funds	10,000	10,000
Advances from Federal Home Loan Bank	34,000	65,000
Collateral pledged in support of federal reserve bank advances outstanding	10,200	0
Maximum advances or credit lines available from the Federal Reserve Bank	3,700
Balance for the overnight line of credit	0	$ 0
Fixed
Federal Home Loan Bank, Advances [Line Items]
Advances from Federal Home Loan Bank	$ 34,000
Minimum
Federal Home Loan Bank, Advances [Line Items]
Interest Rates	5.33%
Maximum
Federal Home Loan Bank, Advances [Line Items]
Interest Rates	5.39%