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Loans and Allowance for Credit Losses - Gross Charge-offs by Loan Class and Year of Origination (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]
2025				$ 6
2024			$ 114	698
2023			225	343
2022			35	228
2021			4
Prior			61	41
Financing Receivable, Allowance for Credit Loss, Writeoff, Total	$ 280	$ 980	439	1,316
Commercial and industrial
Financing Receivable, Credit Quality Indicator [Line Items]
2024			16	5
2023			38	180
Prior			11
Financing Receivable, Allowance for Credit Loss, Writeoff, Total	26	180	65	185
Consumer
Financing Receivable, Credit Quality Indicator [Line Items]
2025				6
2024			98	97
2023			65	79
2022			35	20
2021			3
Prior				6
Financing Receivable, Allowance for Credit Loss, Writeoff, Total	129	120	201	208
Secured by real estate
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Allowance for Credit Loss, Writeoff, Total	2	6
Secured by real estate \| 1-4 residential real estate
Financing Receivable, Credit Quality Indicator [Line Items]
2023				6
Prior			50	35
Financing Receivable, Allowance for Credit Loss, Writeoff, Total			50	41
Secured by real estate \| Commercial Real Estate \| Non-owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
2024				496
Financing Receivable, Allowance for Credit Loss, Writeoff, Total		496		496
Secured by real estate \| Commercial Real Estate \| Owner occupied
Financing Receivable, Credit Quality Indicator [Line Items]
2023			122
Financing Receivable, Allowance for Credit Loss, Writeoff, Total	122		122
Secured by real estate \| Multi-family real estate
Financing Receivable, Credit Quality Indicator [Line Items]
2022				97
Financing Receivable, Allowance for Credit Loss, Writeoff, Total				97
Secured by real estate \| Construction and land development
Financing Receivable, Credit Quality Indicator [Line Items]
2024				100
2023				78
2022				111
2021			1
Financing Receivable, Allowance for Credit Loss, Writeoff, Total	$ 1	$ 178	$ 1	$ 289