Loans Receivable (Details) - Schedule of analysis performed, the risk category of loans by class of loans - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Pass [Member]
Residential real estate:
Loans receivable, gross	$ 292,231	$ 267,768
Pass [Member] | One-to Four-Family [Member]
Residential real estate:
Loans receivable, gross	225,899	210,830
Pass [Member] | Multi-Family [Member]
Residential real estate:
Loans receivable, gross	19,565	13,682
Pass [Member] | Construction [Member]
Residential real estate:
Loans receivable, gross	5,685	1,363
Pass [Member] | Land [Member]
Residential real estate:
Loans receivable, gross	468	1,062
Pass [Member] | Farm [Member]
Residential real estate:
Loans receivable, gross	1,044	1,068
Pass [Member] | Nonresidential Real Estate [Member]
Residential real estate:
Loans receivable, gross	28,683	29,666
Pass [Member] | Commercial Nonmortgage [Member]
Residential real estate:
Loans receivable, gross	1,051	1,006
Pass [Member] | Loans on Deposits [Member]
Residential real estate:
Loans receivable, gross	833	891
Pass [Member] | Home Equity [Member]
Residential real estate:
Loans receivable, gross	8,485	7,548
Pass [Member] | Automobiles [Member]
Residential real estate:
Loans receivable, gross	92	117
Pass [Member] | Unsecured [Member]
Residential real estate:
Loans receivable, gross	426	535
Special Mention [Member]
Residential real estate:
Loans receivable, gross	877	896
Special Mention [Member] | One-to Four-Family [Member]
Residential real estate:
Loans receivable, gross	184	194
Special Mention [Member] | Multi-Family [Member]
Residential real estate:
Loans receivable, gross
Special Mention [Member] | Construction [Member]
Residential real estate:
Loans receivable, gross
Special Mention [Member] | Land [Member]
Residential real estate:
Loans receivable, gross
Special Mention [Member] | Farm [Member]
Residential real estate:
Loans receivable, gross
Special Mention [Member] | Nonresidential Real Estate [Member]
Residential real estate:
Loans receivable, gross	693	702
Special Mention [Member] | Commercial Nonmortgage [Member]
Residential real estate:
Loans receivable, gross
Special Mention [Member] | Loans on Deposits [Member]
Residential real estate:
Loans receivable, gross
Special Mention [Member] | Automobiles [Member]
Residential real estate:
Loans receivable, gross
Special Mention [Member] | Unsecured [Member]
Residential real estate:
Loans receivable, gross
Substandard [Member]
Residential real estate:
Loans receivable, gross	7,511	7,448
Substandard [Member] | One-to Four-Family [Member]
Residential real estate:
Loans receivable, gross	5,586	5,408
Substandard [Member] | Multi-Family [Member]
Residential real estate:
Loans receivable, gross	558	570
Substandard [Member] | Construction [Member]
Residential real estate:
Loans receivable, gross
Substandard [Member] | Land [Member]
Residential real estate:
Loans receivable, gross
Substandard [Member] | Farm [Member]
Residential real estate:
Loans receivable, gross	261	270
Substandard [Member] | Nonresidential Real Estate [Member]
Residential real estate:
Loans receivable, gross	1,057	1,073
Substandard [Member] | Commercial Nonmortgage [Member]
Residential real estate:
Loans receivable, gross
Substandard [Member] | Loans on Deposits [Member]
Residential real estate:
Loans receivable, gross
Substandard [Member] | Home Equity [Member]
Residential real estate:
Loans receivable, gross	43	122
Substandard [Member] | Automobiles [Member]
Residential real estate:
Loans receivable, gross
Substandard [Member] | Unsecured [Member]
Residential real estate:
Loans receivable, gross	6	5
Doubtful [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | One-to Four-Family [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Multi-Family [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Construction [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Land [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Farm [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Nonresidential Real Estate [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Commercial Nonmortgage [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Loans on Deposits [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Home Equity [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Automobiles [Member]
Residential real estate:
Loans receivable, gross
Doubtful [Member] | Unsecured [Member]
Residential real estate:
Loans receivable, gross