Loans Receivable, Loans Individually Evaluated for Impairment (Details) $ in Thousands	12 Months Ended
	Jun. 30, 2025 USD ($) Unit	Jun. 30, 2024 USD ($)
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Loan Balance	$ 3,857	$ 3,389
Specific Allocations	206	96
Real Estate Loans [Member] | One-to-Four Family Residential [Member]
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Loan Balance	2,234	2,693
Specific Allocations	97	77
Real Estate Loans [Member] | Commercial [Member]
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Loan Balance	1,081	122
Specific Allocations	$ 102	5
Real Estate Loans [Member] | Multi-Family Residential [Member] | Residential Property [Member] | Minimum [Member]
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Number of housing units included in collateralized property | Unit	5
Real Estate Loans [Member] | Land [Member]
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Loan Balance	$ 115	145
Specific Allocations	4	5
Real Estate Loans [Member] | Home Equity Loans and Lines of Credit [Member]
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Loan Balance	367	283
Specific Allocations	0	3
Commercial Loans [Member]
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Loan Balance	45	74
Specific Allocations	2	2
Consumer Loans [Member]
Loans individually evaluated for impairment, segregated by class of loans [Abstract]
Loan Balance	15	72
Specific Allocations	$ 1	$ 4