Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty.

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Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables.

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PORTFOLIO LOANS - Schedule of Loan Modifications for Borrowers Experiencing Financial Difficulty (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Payment Deferral
Loans identified as impaired
Amortized cost basis	$ 490		$ 11,639
% of total class of financing receivable	0.00%		0.10%
Payment Deferral \| Commercial loans \| C&I and other commercial
Loans identified as impaired
Amortized cost basis	$ 490		$ 11,639
% of total class of financing receivable	0.00%		0.30%
Payment Deferral \| Commercial loans \| CRE
Loans identified as impaired
Amortized cost basis	$ 0		$ 0
% of total class of financing receivable	0.00%		0.00%
Payment Deferral \| Commercial loans \| Real estate construction
Loans identified as impaired
Amortized cost basis			$ 0
% of total class of financing receivable			0.00%
Term Extension
Loans identified as impaired
Amortized cost basis	$ 23,210	$ 9,011	$ 34,020	$ 25,881
% of total class of financing receivable	0.20%	0.10%	0.20%	0.30%
Term Extension \| Commercial loans \| C&I and other commercial
Loans identified as impaired
Amortized cost basis	$ 21,913	$ 8,545	$ 26,985	$ 24,067
% of total class of financing receivable	0.50%	0.40%	0.60%	1.20%
Term Extension \| Commercial loans \| CRE
Loans identified as impaired
Amortized cost basis	$ 1,297	$ 466	$ 1,848	$ 1,814
% of total class of financing receivable	0.00%	0.00%	0.00%	0.10%
Term Extension \| Commercial loans \| Real estate construction
Loans identified as impaired
Amortized cost basis			$ 5,187
% of total class of financing receivable			0.50%
Combination—Term Extension and Payment Deferral
Loans identified as impaired
Amortized cost basis	$ 4,412		$ 4,412
% of total class of financing receivable	0.00%
Combination—Term Extension and Payment Deferral \| Commercial loans
Loans identified as impaired
% of total class of financing receivable			0.00%
Combination—Term Extension and Payment Deferral \| Commercial loans \| C&I and other commercial
Loans identified as impaired
Amortized cost basis	$ 4,412		$ 4,412
% of total class of financing receivable	0.10%		0.10%
Combination—Term Extension and Payment Deferral \| Commercial loans \| CRE
Loans identified as impaired
Amortized cost basis	$ 0		$ 0
% of total class of financing receivable	0.00%		0.00%
Combination—Term Extension and Payment Deferral \| Commercial loans \| Real estate construction
Loans identified as impaired
Amortized cost basis			$ 0
% of total class of financing receivable			0.00%