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LOANS AND CREDIT QUALITY - Loan Modifications, by Payment Status (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Jun. 30, 2023
Current
Financing Receivable, Modified [Line Items]
Loans modified	$ 2,752	$ 14,664
30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	3,541	920
90+ Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	25,888	608
Non-owner occupied CRE | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	0
Non-owner occupied CRE | Commercial loans | 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	0
Non-owner occupied CRE | Commercial loans | 90+ Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	16,230
CRE construction | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	0
CRE construction | Commercial loans | 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	0
CRE construction | Commercial loans | 90+ Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	3,821
Commercial business | Commercial loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	1,597	4,734
Commercial business | Commercial loans | 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	2,708	0
Commercial business | Commercial loans | 90+ Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	4,420	0
Single family | Consumer loans | Current
Financing Receivable, Modified [Line Items]
Loans modified	1,155	9,930
Single family | Consumer loans | 30-89 Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	833	920
Single family | Consumer loans | 90+ Days Past Due
Financing Receivable, Modified [Line Items]
Loans modified	$ 1,417	$ 608

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