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FAIR VALUE OF FINANCIAL INSTRUMENTS - Recurring and Nonrecurring basis (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024
Assets |  |  |
Investment securities available for sale | $ 1,364,201 |  | $ 1,207,574
Equity securities | $ 4,204 |  | $ 4,792
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Other assets |  | Other assets
U.S. Treasury securities |  |  |
Assets |  |  |
Investment securities available for sale | $ 1,000 |  |
U.S. government sponsored entities and U.S. agency securities |  |  |
Assets |  |  |
Investment securities available for sale | 25,100 |  | $ 20,141
Mortgage-backed securities - non-agency |  |  |
Assets |  |  |
Investment securities available for sale | 95,188 |  | 101,012
Asset-backed student loans |  |  |
Assets |  |  |
Investment securities available for sale | 47,401 |  | 49,973
State and municipal securities |  |  |
Assets |  |  |
Investment securities available for sale | 69,111 |  | 69,061
Collateralized loan obligations |  |  |
Assets |  |  |
Investment securities available for sale | 39,212 |  | 40,450
Corporate securities |  |  |
Assets |  |  |
Investment securities available for sale | 80,850 |  | 79,881
Recurring member |  |  |
Assets |  |  |
Residential loans held for sale | 7,510 |  | 8,228
Credit enhancement asset | 5,615 |  | 16,804
Derivative assets | 5,260 |  | 3,837
Total | 1,386,790 |  | 1,241,235
Liabilities |  |  |
Derivative liabilities | 6,125 |  | 5,655
Total | 6,125 |  | 5,655
Recurring member | U.S. Treasury securities |  |  |
Assets |  |  |
Investment securities available for sale | 1,000 |  |
Recurring member | U.S. government sponsored entities and U.S. agency securities |  |  |
Assets |  |  |
Investment securities available for sale | 25,100 |  | 20,141
Recurring member | Mortgage-backed securities - agency |  |  |
Assets |  |  |
Investment securities available for sale | 1,006,339 |  | 847,056
Recurring member | Mortgage-backed securities - non-agency |  |  |
Assets |  |  |
Investment securities available for sale | 95,188 |  | 101,012
Recurring member | Asset-backed student loans |  |  |
Assets |  |  |
Investment securities available for sale | 47,401 |  | 49,973
Recurring member | State and municipal securities |  |  |
Assets |  |  |
Investment securities available for sale | 69,111 |  | 69,061
Recurring member | Collateralized loan obligations |  |  |
Assets |  |  |
Investment securities available for sale | 39,212 |  | 40,450
Recurring member | Corporate securities |  |  |
Assets |  |  |
Investment securities available for sale | 80,850 |  | 79,881
Recurring member | Equity securities |  |  |
Assets |  |  |
Equity securities | 4,204 |  | 4,792
Recurring member | Level 1 |  |  |
Assets |  |  |
Residential loans held for sale | 0 |  | 0
Credit enhancement asset | 0 |  | 0
Derivative assets | 0 |  | 0
Total | 5,204 |  | 4,792
Liabilities |  |  |
Derivative liabilities | 0 |  | 0
Total | 0 |  | 0
Recurring member | Level 1 | U.S. Treasury securities |  |  |
Assets |  |  |
Investment securities available for sale | 1,000 |  |
Recurring member | Level 1 | U.S. government sponsored entities and U.S. agency securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 1 | Mortgage-backed securities - agency |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 1 | Mortgage-backed securities - non-agency |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 1 | Asset-backed student loans |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 1 | State and municipal securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 1 | Collateralized loan obligations |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 1 | Corporate securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 1 | Equity securities |  |  |
Assets |  |  |
Equity securities | 4,204 |  | 4,792
Recurring member | Level 2 |  |  |
Assets |  |  |
Residential loans held for sale | 7,510 |  | 8,228
Credit enhancement asset | 0 |  | 0
Derivative assets | 5,260 |  | 3,837
Total | 1,375,971 |  | 1,219,639
Liabilities |  |  |
Derivative liabilities | 6,125 |  | 5,655
Total | 6,125 |  | 5,655
Recurring member | Level 2 | U.S. Treasury securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  |
Recurring member | Level 2 | U.S. government sponsored entities and U.S. agency securities |  |  |
Assets |  |  |
Investment securities available for sale | 25,100 |  | 20,141
Recurring member | Level 2 | Mortgage-backed securities - agency |  |  |
Assets |  |  |
Investment securities available for sale | 1,006,339 |  | 847,056
Recurring member | Level 2 | Mortgage-backed securities - non-agency |  |  |
Assets |  |  |
Investment securities available for sale | 95,188 |  | 101,012
Recurring member | Level 2 | Asset-backed student loans |  |  |
Assets |  |  |
Investment securities available for sale | 47,401 |  | 49,973
Recurring member | Level 2 | State and municipal securities |  |  |
Assets |  |  |
Investment securities available for sale | 69,111 |  | 69,061
Recurring member | Level 2 | Collateralized loan obligations |  |  |
Assets |  |  |
Investment securities available for sale | 39,212 |  | 40,450
Recurring member | Level 2 | Corporate securities |  |  |
Assets |  |  |
Investment securities available for sale | 80,850 |  | 79,881
Recurring member | Level 2 | Equity securities |  |  |
Assets |  |  |
Equity securities | 0 |  | 0
Recurring member | Level 3 |  |  |
Assets |  |  |
Residential loans held for sale | 0 |  | 0
Credit enhancement asset | 5,615 |  | 16,804
Derivative assets | 0 |  | 0
Total | 5,615 |  | 16,804
Liabilities |  |  |
Derivative liabilities | 0 |  | 0
Total | 0 |  | 0
Recurring member | Level 3 | U.S. Treasury securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  |
Recurring member | Level 3 | U.S. government sponsored entities and U.S. agency securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 3 | Mortgage-backed securities - agency |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 3 | Mortgage-backed securities - non-agency |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 3 | Asset-backed student loans |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 3 | State and municipal securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 3 | Collateralized loan obligations |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 3 | Corporate securities |  |  |
Assets |  |  |
Investment securities available for sale | 0 |  | 0
Recurring member | Level 3 | Equity securities |  |  |
Assets |  |  |
Equity securities | 0 |  | 0
Non recurring member |  |  |
Assets |  |  |
Residential loans held for sale | 280,311 |  | 336,719
Assets measured at fair value on a non-recurring basis: |  |  |
Nonperforming loans | 106,354 |  | 120,222
Other real estate owned | 4,183 |  | 4,941
Losses recognized on assets measured on non-recurring basis |  |  |
Nonperforming loans | 2,012 | $ 4,834 |
Total losses on assets measured on a nonrecurring basis | 2,012 | $ 4,834 |
Non recurring member | Level 1 |  |  |
Assets |  |  |
Residential loans held for sale | 0 |  | 0
Assets measured at fair value on a non-recurring basis: |  |  |
Nonperforming loans | 0 |  | 0
Other real estate owned | 0 |  | 0
Non recurring member | Level 2 |  |  |
Assets |  |  |
Residential loans held for sale | 0 |  | 0
Assets measured at fair value on a non-recurring basis: |  |  |
Nonperforming loans | 0 |  | 0
Other real estate owned | 0 |  | 0
Non recurring member | Level 3 |  |  |
Assets |  |  |
Residential loans held for sale | 280,311 |  | 336,719
Assets measured at fair value on a non-recurring basis: |  |  |
Nonperforming loans | 106,354 |  | 120,222
Other real estate owned | $ 4,183 |  | $ 4,941

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