Securities, Available-for-sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Jun. 30, 2023
Available-for-sale Debt Securities, Fair Value to Amortized Cost Basis [Abstract]
Amortized Cost	$ 33,089	$ 42,910
Gross Unrealized Gains	73	80
Gross Unrealized Losses	3,333	3,439
Fair Value	29,829	39,551
Debt Securities [Member]
Available-for-sale Debt Securities, Fair Value to Amortized Cost Basis [Abstract]
Amortized Cost	29,225	32,063
Gross Unrealized Gains	4	1
Gross Unrealized Losses	3,333	3,430
Fair Value	25,896	28,634
FHLMC Mortgage-Backed Certificates [Member]
Available-for-sale Debt Securities, Fair Value to Amortized Cost Basis [Abstract]
Amortized Cost	6,929	12,167
Gross Unrealized Gains	1	1
Gross Unrealized Losses	775	1,012
Fair Value	6,155	11,156
FNMA Mortgage-Backed Certificates [Member]
Available-for-sale Debt Securities, Fair Value to Amortized Cost Basis [Abstract]
Amortized Cost	18,073	15,318
Gross Unrealized Gains	0	0
Gross Unrealized Losses	1,706	1,604
Fair Value	16,367	13,714
GNMA Mortgage-Backed Certificates [Member]
Available-for-sale Debt Securities, Fair Value to Amortized Cost Basis [Abstract]
Amortized Cost	4,223	4,578
Gross Unrealized Gains	3	0
Gross Unrealized Losses	852	814
Fair Value	3,374	3,764
US Treasury Securities [Member]
Available-for-sale Debt Securities, Fair Value to Amortized Cost Basis [Abstract]
Amortized Cost	3,499	9,779
Gross Unrealized Gains	67	68
Gross Unrealized Losses	0	6
Fair Value	3,566	9,841
Municipals [Member]
Available-for-sale Debt Securities, Fair Value to Amortized Cost Basis [Abstract]
Amortized Cost	365	1,068
Gross Unrealized Gains	2	11
Gross Unrealized Losses	0	3
Fair Value	$ 367	$ 1,076