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Loan Commitments (Details) - USD ($)
12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Loan Commitments (Details) [Line Items]    
Fixed rate loan commitments $ 519,000 $ 854,000
Minimum [Member]    
Loan Commitments (Details) [Line Items]    
Loan commitments interest rates 2.63% 3.25%
Loan commitments maturities term 1 year 1 year
Maximum [Member]    
Loan Commitments (Details) [Line Items]    
Loan commitments interest rates 3.00% 6.00%
Loan commitments maturities term 30 years 30 years