Loans - Payment Status (Amortized Cost Basis) (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Jun. 30, 2025
Current
Financing Receivable, Past Due [Line Items]
Total LHFI	$ 45,717	$ 31,622
30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	2,771	1,800
90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	3,561	2,776
Real estate \| Current
Financing Receivable, Past Due [Line Items]
Total LHFI	21,461	3,655
Real estate \| 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	2,254	0
Real estate \| 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	1,516	497
Commercial and industrial \| Current
Financing Receivable, Past Due [Line Items]
Total LHFI	24,164	27,967
Commercial and industrial \| 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	493	1,800
Commercial and industrial \| 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	2,045	2,279
Consumer \| Current
Financing Receivable, Past Due [Line Items]
Total LHFI	92
Consumer \| 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	24
Consumer \| 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	0
Commercial real estate \| Real estate \| Current
Financing Receivable, Past Due [Line Items]
Total LHFI	9,729	2,361
Commercial real estate \| Real estate \| 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	1,431	0
Commercial real estate \| Real estate \| 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	1,516	0
Construction/land/land development \| Real estate \| Current
Financing Receivable, Past Due [Line Items]
Total LHFI	8,788	132
Construction/land/land development \| Real estate \| 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	86	0
Construction/land/land development \| Real estate \| 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	0	206
Residential real estate \| Single-family residential real estate \| Real estate \| Current
Financing Receivable, Past Due [Line Items]
Total LHFI	2,944	1,162
Residential real estate \| Single-family residential real estate \| Real estate \| 30-89 Days Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	737	0
Residential real estate \| Single-family residential real estate \| Real estate \| 90 Days or More Past Due
Financing Receivable, Past Due [Line Items]
Total LHFI	$ 0	$ 291