Securities - Allowance for Credit Losses on Securities Held-to-Maturity (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2025	Jun. 30, 2024
Securities [Abstract]
Balance beginning of period	$ 483	$ 0
Provision (benefit) for credit losses	65	(20)
Balance end of period	548	483
Cumulative Effect Adjustment for ASU Implementation [Member] \| ASU 2016-13 [Member]
Securities [Abstract]
Balance beginning of period	$ 0	503
Balance end of period		$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details