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LOANS AND CREDIT QUALITY - Loans on Nonaccrual With no Related Allowance (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | $ 35,254 | $ 3,641
Total Nonaccrual | 38,976 | 10,055
Commercial and industrial loans |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 13,857 | 3,306
Total Nonaccrual | 14,392 | 6,790
Commercial and industrial loans | Owner occupied CRE |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 706 | 2,521
Total Nonaccrual | 706 | 2,521
Commercial and industrial loans | Commercial business |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 13,151 | 785
Total Nonaccrual | 13,686 | 4,269
Consumer loans |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 773 | 335
Total Nonaccrual | 3,960 | 3,265
Consumer loans | Single family |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 773 | 332
Total Nonaccrual | 2,650 |
Consumer loans | Home equity and other |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 0 | 3
Total Nonaccrual | 1,310 |
CRE |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 20,624 | 0
Total Nonaccrual | 20,624 | 0
CRE | Non-owner occupied CRE |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 16,803 | 0
Total Nonaccrual | 16,803 | 0
CRE | CRE construction |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Nonaccrual with no related ACL | 3,821 | 0
Total Nonaccrual | $ 3,821 | $ 0

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