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FAIR VALUE - CARRYING AMOUNTS AND FV OF FINANCIAL INSTRUMENTS (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | --- | --- | ---
Assets: |  |  |  |  |  |
Available-for-sale debt securities | $ 481,069 |  | $ 591,313 |  |  |
Held-to-maturity debt securities | 75,988 |  | 76,167 |  |  |
Equity securities with readily determinable fair value | 281 |  | 174 |  |  |
Mortgage loans held for sale, at fair value | 9,703 | $ 80,884 | 3,227 | $ 4,038 | $ 1,034 | $ 1,302
Consumer loans held for sale, at fair value | 8,341 | 6,093 | 7,914 | 5,757 | 4,688 | 4,706
Consumer loans held for sale, at the lower of cost or fair value | 23,860 | $ 13,083 | 16,094 | $ 15,787 | $ 12,744 | $ 13,169
Carrying Value |  |  |  |  |  |
Assets: |  |  |  |  |  |
Cash and cash equivalents | 400,059 |  | 316,567 |  |  |
Available-for-sale debt securities | 481,069 |  | 591,313 |  |  |
Held-to-maturity debt securities | 76,109 |  | 76,387 |  |  |
Equity securities with readily determinable fair value | 281 |  | 174 |  |  |
Mortgage loans held for sale, at fair value | 9,703 |  | 3,227 |  |  |
Consumer loans held for sale, at fair value | 8,341 |  | 7,914 |  |  |
Consumer loans held for sale, at the lower of cost or fair value | 23,860 |  | 16,094 |  |  |
Loans, net | 5,183,583 |  | 5,157,731 |  |  |
Federal Home Loan Bank stock | 23,840 |  | 23,770 |  |  |
Accrued interest receivable | 19,536 |  | 18,447 |  |  |
Mortgage servicing rights | 7,030 |  | 7,411 |  |  |
Rate lock commitments | 445 |  | 243 |  |  |
Mandatory forward contracts | 42 |  |  |  |  |
Liabilities: |  |  |  |  |  |
Securities sold under agreements to repurchase and other short-term borrowings | 74,008 |  | 99,530 |  |  |
Federal Home Loan Bank advances | 370,000 |  | 380,000 |  |  |
Accrued interest payable | 3,836 |  | 4,073 |  |  |
Rate lock loan commitments |  |  | 243 |  |  |
Mandatory forward contracts |  |  | 61 |  |  |
Carrying Value | FHLB Advances |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Interest rate swap agreements | 537 |  |  |  |  |
Carrying Value | Bank Clients |  |  |  |  |  |
Assets: |  |  |  |  |  |
Interest rate swap agreements | 7,384 |  | 8,933 |  |  |
Liabilities: |  |  |  |  |  |
Interest rate swap agreements | 7,384 |  | 8,933 |  |  |
Carrying Value | Non Interest Bearing Deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 1,279,390 |  | 1,676,998 |  |  |
Carrying Value | Transaction deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 3,308,504 |  | 2,924,114 |  |  |
Carrying Value | Time deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 481,153 |  | 452,051 |  |  |
Total Fair Value |  |  |  |  |  |
Assets: |  |  |  |  |  |
Cash and cash equivalents | 400,059 |  | 316,567 |  |  |
Available-for-sale debt securities | 481,069 |  | 591,313 |  |  |
Held-to-maturity debt securities | 75,988 |  | 76,167 |  |  |
Equity securities with readily determinable fair value | 281 |  | 174 |  |  |
Mortgage loans held for sale, at fair value | 9,703 |  | 3,227 |  |  |
Consumer loans held for sale, at fair value | 8,341 |  | 7,914 |  |  |
Consumer loans held for sale, at the lower of cost or fair value | 23,860 |  | 16,094 |  |  |
Loans, net | 4,931,672 |  | 4,874,974 |  |  |
Accrued interest receivable | 19,536 |  | 18,447 |  |  |
Mortgage servicing rights | 17,001 |  | 16,054 |  |  |
Rate lock commitments | 445 |  | 243 |  |  |
Mandatory forward contracts | 42 |  |  |  |  |
Liabilities: |  |  |  |  |  |
Securities sold under agreements to repurchase and other short-term borrowings | 74,008 |  | 99,530 |  |  |
Federal Home Loan Bank advances | 369,646 |  | 382,062 |  |  |
Accrued interest payable | 3,836 |  | 4,073 |  |  |
Rate lock loan commitments |  |  | 243 |  |  |
Mandatory forward contracts |  |  | 61 |  |  |
Total Fair Value | FHLB Advances |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Interest rate swap agreements | 537 |  |  |  |  |
Total Fair Value | Bank Clients |  |  |  |  |  |
Assets: |  |  |  |  |  |
Interest rate swap agreements | 7,384 |  | 8,933 |  |  |
Liabilities: |  |  |  |  |  |
Interest rate swap agreements | 7,384 |  | 8,933 |  |  |
Total Fair Value | Non Interest Bearing Deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 1,279,390 |  | 1,676,998 |  |  |
Total Fair Value | Transaction deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 3,308,504 |  | 2,924,114 |  |  |
Total Fair Value | Time deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 480,693 |  | 446,218 |  |  |
Total Fair Value | Fair Value, Inputs, Level 1 |  |  |  |  |  |
Assets: |  |  |  |  |  |
Cash and cash equivalents | 400,059 |  | 316,567 |  |  |
Available-for-sale debt securities | 49,383 |  | 177,784 |  |  |
Total Fair Value | Fair Value, Inputs, Level 2 |  |  |  |  |  |
Assets: |  |  |  |  |  |
Available-for-sale debt securities | 425,877 |  | 407,638 |  |  |
Held-to-maturity debt securities | 75,988 |  | 76,167 |  |  |
Equity securities with readily determinable fair value | 281 |  | 174 |  |  |
Mortgage loans held for sale, at fair value | 9,703 |  | 3,227 |  |  |
Accrued interest receivable | 2,858 |  | 4,097 |  |  |
Mortgage servicing rights | 17,001 |  | 16,054 |  |  |
Rate lock commitments | 445 |  | 243 |  |  |
Mandatory forward contracts | 42 |  |  |  |  |
Liabilities: |  |  |  |  |  |
Securities sold under agreements to repurchase and other short-term borrowings | 74,008 |  | 99,530 |  |  |
Federal Home Loan Bank advances | 369,646 |  | 382,062 |  |  |
Accrued interest payable | 3,836 |  | 4,073 |  |  |
Rate lock loan commitments |  |  | 243 |  |  |
Mandatory forward contracts |  |  | 61 |  |  |
Total Fair Value | Fair Value, Inputs, Level 2 | FHLB Advances |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Interest rate swap agreements | 537 |  |  |  |  |
Total Fair Value | Fair Value, Inputs, Level 2 | Bank Clients |  |  |  |  |  |
Assets: |  |  |  |  |  |
Interest rate swap agreements | 7,384 |  | 8,933 |  |  |
Liabilities: |  |  |  |  |  |
Interest rate swap agreements | 7,384 |  | 8,933 |  |  |
Total Fair Value | Fair Value, Inputs, Level 2 | Non Interest Bearing Deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 1,279,390 |  | 1,676,998 |  |  |
Total Fair Value | Fair Value, Inputs, Level 2 | Transaction deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 3,308,504 |  | 2,924,114 |  |  |
Total Fair Value | Fair Value, Inputs, Level 2 | Time deposits |  |  |  |  |  |
Liabilities: |  |  |  |  |  |
Deposit liabilities, fair value | 480,693 |  | 446,218 |  |  |
Total Fair Value | Fair Value, Inputs, Level 3 |  |  |  |  |  |
Assets: |  |  |  |  |  |
Available-for-sale debt securities | 5,809 |  | 5,891 |  |  |
Consumer loans held for sale, at fair value | 8,341 |  | 7,914 |  |  |
Consumer loans held for sale, at the lower of cost or fair value | 23,860 |  | 16,094 |  |  |
Loans, net | 4,931,672 |  | 4,874,974 |  |  |
Accrued interest receivable | $ 16,678 |  | $ 14,350 |  |  |

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