Securities, Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Jun. 30, 2024
Available-for-Sale, Amortized Cost [Abstract]
Amortized Cost	$ 36,695	$ 30,347
Available-for-Sale, Fair Value [Abstract]
Fair Value	34,246	27,037
Held-to-Maturity, Amortized Cost [Abstract]
Amortized Cost	61,334	67,302
Held-to-Maturity, Fair Value [Abstract]
Fair Value	51,139	54,450
Debt Securities [Member]
Available-for-Sale, Amortized Cost [Abstract]
Within One Year or Less		0
One through Five Years	8	4
After Five through Ten Years	8,842	2,237
Over Ten Years	27,480	25,741
With Single Maturity Date	36,330	27,982
Amortized Cost	36,330	27,982
Available-for-Sale, Fair Value [Abstract]
Within One Year or Less		0
One through Five Years	8	4
After Five through Ten Years	8,379	2,148
Over Ten Years	25,494	22,519
With Single Maturity Date	33,881	24,671
Fair Value	33,881	24,671
Held-to-Maturity, Amortized Cost [Abstract]
Within One Year or Less		0
One through Five Years	0	0
After Five through Ten Years	394	525
Over Ten Years	59,681	65,492
With Single Maturity Date	60,075	66,017
Amortized Cost	60,075	66,017
Held-to-Maturity, Fair Value [Abstract]
Within One Year or Less		0
One through Five Years	0	0
After Five through Ten Years	383	495
Over Ten Years	49,552	52,735
With Single Maturity Date	49,935	53,230
Fair Value	49,935	53,230
US Treasury Securities [Member]
Available-for-Sale, Amortized Cost [Abstract]
Within One Year or Less		2,000
One through Five Years		2,000
Amortized Cost		2,000
Available-for-Sale, Fair Value [Abstract]
Within One Year or Less		2,000
One through Five Years		2,000
Fair Value		2,000
Held-to-Maturity, Amortized Cost [Abstract]
Within One Year or Less		0
One through Five Years		0
Held-to-Maturity, Fair Value [Abstract]
Within One Year or Less		0
One through Five Years		0
Municipals [Member]
Available-for-Sale, Amortized Cost [Abstract]
Within One Year or Less	365	365
After Five through Ten Years	0
Over Ten Years		0
With Single Maturity Date	365	365
Amortized Cost	365	365
Available-for-Sale, Fair Value [Abstract]
Within One Year or Less	365	366
After Five through Ten Years	0
Over Ten Years		0
With Single Maturity Date	365	366
Fair Value	365	366
Held-to-Maturity, Amortized Cost [Abstract]
Within One Year or Less	205	213
After Five through Ten Years	1,054
Over Ten Years		1,072
With Single Maturity Date	1,259	1,285
Amortized Cost	1,259	1,285
Held-to-Maturity, Fair Value [Abstract]
Within One Year or Less	202	205
After Five through Ten Years	1,002
Over Ten Years		1,015
With Single Maturity Date	1,204	1,220
Fair Value	$ 1,204	$ 1,220