v3.25.3
FAIR VALUE MEASUREMENTS - Carrying Amounts and Estimated Fair Value of Financial Instruments (Details) - USD ($)
$ in Thousands
Sep. 30, 2025
Dec. 31, 2024
Assets:    
Cash and cash equivalents $ 1,726,969 $ 1,016,132
Securities AFS, net 1,555,139 1,313,885
Securities HTM 647,619 712,105
Loans held for sale 467,277 1,285,819
Loans held for investment, net 7,200,502 7,909,091
Investment in equity securities 11,799 11,798
Accrued interest receivable 45,103 54,804
Derivative assets   5,086
Liabilities:    
Deposits 9,293,071 9,870,279
Borrowings 1,422,063 1,425,369
Subordinated debt 173,506 173,459
Derivative liabilities 9,081  
Accrued interest payable 27,146 27,701
Assets Fair Value:    
Cash and cash equivalents 1,726,969 1,016,132
Securities AFS, net 1,555,139 1,313,885
Securities HTM 597,294 636,840
Loans held for sale 467,277 1,285,819
Loans held for investment, net 6,844,026 7,612,588
Investment in equity securities 11,799 11,798
Accrued interest receivable 45,103 54,804
Liabilities Fair Value:    
Deposits 9,304,187 9,866,722
Borrowings 1,446,392 1,430,337
Subordinated debt 157,372 142,631
Accrued interest payable 27,146 27,701
Derivative liabilities 9,081  
Fair Value Measurement Level 1    
Assets Fair Value:    
Cash and cash equivalents 1,726,969 1,016,132
Securities AFS, net 999 14,778
Accrued interest receivable 45,103 54,804
Liabilities Fair Value:    
Deposits 7,005,410 7,476,826
Accrued interest payable 27,146 27,701
Fair Value Measurement Level 2    
Assets:    
Derivative assets   5,086
Liabilities:    
Derivative liabilities 9,081  
Assets Fair Value:    
Securities AFS, net 1,553,535 1,297,865
Securities HTM 597,294 636,840
Loans held for investment, net 47,183 16,663
Liabilities Fair Value:    
Deposits 2,298,777 2,389,896
Borrowings 1,446,392 1,430,337
Derivative liabilities 9,081  
Fair Value Measurement Level 3    
Assets:    
Investment in equity securities 11,799 11,798
Assets Fair Value:    
Securities AFS, net 605 1,242
Loans held for sale 467,277 1,285,819
Loans held for investment, net 6,796,843 7,595,925
Investment in equity securities 11,799 11,798
Liabilities Fair Value:    
Subordinated debt $ 157,372 $ 142,631