v3.26.1
FAIR VALUE - CARRYING AMOUNTS AND FV OF FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Assets:            
Available-for-sale debt securities $ 886,982   $ 884,693      
Held-to-maturity debt securities 4,549   4,929      
Equity securities with a readily determinable fair value 588   945      
Mortgage loans held for sale, at fair value 16,566 $ 12,953 7,516 $ 8,850 $ 9,140 $ 8,312
Consumer loans held for sale, at fair value 12,406 $ 9,430 10,968 $ 8,312 $ 8,602 $ 5,443
Carrying Value            
Assets:            
Cash and cash equivalents 354,091   219,972      
Available-for-sale debt securities 886,982   884,693      
Held-to-maturity debt securities 4,546   4,944      
Equity securities with a readily determinable fair value 588   945      
Mortgage loans held for sale, at fair value 16,566   7,516      
Consumer loans held for sale, at fair value 12,406   10,968      
Loans held for sale, at the lower of cost or fair value 29,025   17,027      
Other loans held for sale, at the lower of cost or fair value     81,839      
Loans, net 5,322,639   5,360,977      
Federal Home Loan Bank stock 18,149   32,114      
Accrued interest receivable 21,850   22,291      
Mortgage servicing rights 6,783   6,811      
Rate lock commitments 537   279      
Liabilities:            
Securities sold under agreements to repurchase and other short-term borrowings 68,615   88,504      
Federal Home Loan Bank advances 157,000   506,000      
Accrued interest payable 2,758   3,288      
Mandatory forward contracts 112   29      
Carrying Value | Bank clients and institutional swap dealer            
Assets:            
Interest rate swap agreements 4,391   6,321      
Liabilities:            
Interest rate swap agreements 4,391   6,321      
Carrying Value | FHLB Advances            
Liabilities:            
Interest rate swap agreements 692   2,674      
Carrying Value | Non Interest Bearing Deposits            
Liabilities:            
Deposit liabilities, fair value 1,248,704   1,173,461      
Carrying Value | Transaction deposits            
Liabilities:            
Deposit liabilities, fair value 3,612,959   3,378,084      
Carrying Value | Time deposits            
Liabilities:            
Deposit liabilities, fair value 690,079   651,602      
Total Fair Value            
Assets:            
Cash and cash equivalents 354,091   219,972      
Available-for-sale debt securities 885,622   884,693      
Held-to-maturity debt securities 4,549   4,929      
Equity securities with a readily determinable fair value 588   945      
Mortgage loans held for sale, at fair value 16,566   7,516      
Consumer loans held for sale, at fair value 12,406   10,968      
Loans held for sale, at the lower of cost or fair value 29,134   17,124      
Other loans held for sale, at the lower of cost or fair value     82,837      
Loans, net 5,300,109   5,332,160      
Accrued interest receivable 21,850   22,291      
Mortgage servicing rights 18,607   17,432      
Rate lock commitments 537   279      
Liabilities:            
Securities sold under agreements to repurchase and other short-term borrowings 68,615   88,504      
Federal Home Loan Bank advances 156,546   508,892      
Accrued interest payable 2,758   3,288      
Mandatory forward contracts 112   29      
Total Fair Value | Bank clients and institutional swap dealer            
Assets:            
Interest rate swap agreements 4,391   6,321      
Liabilities:            
Interest rate swap agreements 4,391   6,321      
Total Fair Value | FHLB Advances            
Liabilities:            
Interest rate swap agreements 692   2,674      
Total Fair Value | Non Interest Bearing Deposits            
Liabilities:            
Deposit liabilities, fair value 1,248,704   1,173,461      
Total Fair Value | Transaction deposits            
Liabilities:            
Deposit liabilities, fair value 3,612,959   3,378,084      
Total Fair Value | Time deposits            
Liabilities:            
Deposit liabilities, fair value 691,586   652,942      
Total Fair Value | Fair Value, Inputs, Level 1            
Assets:            
Cash and cash equivalents 354,091   219,972      
Available-for-sale debt securities 24,937   34,854      
Total Fair Value | Fair Value, Inputs, Level 2            
Assets:            
Available-for-sale debt securities 856,001   844,338      
Held-to-maturity debt securities 4,549   4,929      
Equity securities with a readily determinable fair value 588   945      
Mortgage loans held for sale, at fair value 16,566   7,516      
Accrued interest receivable 21,850   22,291      
Mortgage servicing rights 18,607   17,432      
Rate lock commitments 537   279      
Liabilities:            
Securities sold under agreements to repurchase and other short-term borrowings 68,615   88,504      
Federal Home Loan Bank advances 156,546   508,892      
Accrued interest payable 2,758   3,288      
Mandatory forward contracts 112   29      
Total Fair Value | Fair Value, Inputs, Level 2 | Bank clients and institutional swap dealer            
Assets:            
Interest rate swap agreements 4,391   6,321      
Liabilities:            
Interest rate swap agreements 4,391   6,321      
Total Fair Value | Fair Value, Inputs, Level 2 | FHLB Advances            
Liabilities:            
Interest rate swap agreements 692   2,674      
Total Fair Value | Fair Value, Inputs, Level 2 | Non Interest Bearing Deposits            
Liabilities:            
Deposit liabilities, fair value 1,248,704   1,173,461      
Total Fair Value | Fair Value, Inputs, Level 2 | Transaction deposits            
Liabilities:            
Deposit liabilities, fair value 3,612,959   3,378,084      
Total Fair Value | Fair Value, Inputs, Level 2 | Time deposits            
Liabilities:            
Deposit liabilities, fair value 691,586   652,942      
Total Fair Value | Fair Value, Inputs, Level 3            
Assets:            
Available-for-sale debt securities 4,684   5,501      
Consumer loans held for sale, at fair value 12,406   10,968      
Loans held for sale, at the lower of cost or fair value 29,134   17,124      
Other loans held for sale, at the lower of cost or fair value     82,837      
Loans, net $ 5,300,109   $ 5,332,160