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PORTFOLIO LOANS - Schedule of Risk Grades Segregated by Category and Class of Portfolio Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | $ 13,808,619 | $ 7,697,087
Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 12,022,159 | 6,764,070
Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 1,302,369 | 756,610
Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 312,688 | 92,296
Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 117,789 | 62,023
Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 53,614 | 22,088
Commercial loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 11,088,431 | 5,552,288
Commercial loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 9,326,053 | 4,635,264
Commercial loans | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 1,296,038 | 747,202
Commercial loans | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 305,840 | 91,414
Commercial loans | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 114,975 | 59,480
Commercial loans | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 45,525 | 18,928
Commercial loans | C&I and other commercial |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 4,476,869 | 1,904,515
Commercial loans | C&I and other commercial | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 3,790,854 | 1,545,338
Commercial loans | C&I and other commercial | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 436,157 | 281,424
Commercial loans | C&I and other commercial | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 127,315 | 36,152
Commercial loans | C&I and other commercial | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 87,603 | 37,749
Commercial loans | C&I and other commercial | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 34,940 | 3,852
Commercial loans | CRE |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 5,569,759 | 3,269,564
Commercial loans | CRE | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 4,571,016 | 2,744,018
Commercial loans | CRE | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 813,941 | 438,945
Commercial loans | CRE | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 152,544 | 55,041
Commercial loans | CRE | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 21,695 | 16,507
Commercial loans | CRE | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 10,563 | 15,053
Commercial loans | Real estate construction |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 1,041,803 | 378,209
Commercial loans | Real estate construction | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 964,183 | 345,908
Commercial loans | Real estate construction | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 45,940 | 26,833
Commercial loans | Real estate construction | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 25,981 | 221
Commercial loans | Real estate construction | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 5,677 | 5,224
Commercial loans | Real estate construction | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 22 | 23
Retail loans |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 2,720,188 | 2,144,799
Retail loans | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 2,696,106 | 2,128,806
Retail loans | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 6,331 | 9,408
Retail loans | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 6,848 | 882
Retail loans | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 2,814 | 2,543
Retail loans | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 8,089 | 3,160
Retail loans | CRE |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 2,228,959 | 1,696,457
Retail loans | CRE | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 2,205,127 | 1,680,640
Retail loans | CRE | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 6,331 | 9,408
Retail loans | CRE | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 6,848 | 882
Retail loans | CRE | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 2,806 | 2,543
Retail loans | CRE | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 7,847 | 2,984
Retail loans | Retail other |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 491,229 | 448,342
Retail loans | Retail other | Pass |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 490,979 | 448,166
Retail loans | Retail other | Watch |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 0 | 0
Retail loans | Retail other | Special Mention |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 0 | 0
Retail loans | Retail other | Substandard |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | 8 | 0
Retail loans | Retail other | Substandard Non-accrual |  |
Financing Receivable, Credit Quality Indicator [Line Items] |  |
Total portfolio loans | $ 242 | $ 176

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