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FAIR VALUE - Estimated Fair Values and the Related Carrying Values of Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Financial Assets: |  |
Securities held-to-maturity | $ 111,029 | $ 0
Carrying Value |  |
Financial Assets: |  |
Cash and cash equivalents | 130,282 | 683,240
Securities available-for-sale | 1,185,528 | 1,398,558
Securities held-to-maturity | 128,242 |
Real estate mortgages held-for-sale | 357 | 7,470
Loans, net | 4,637,790 | 4,220,068
Mortgage banking derivative | 43 | 398
Interest rate swap derivative | 36,920 | 14,309
Federal Reserve and Federal Home Loan Bank Stock | 15,795 | 13,772
Accrued interest receivable | 27,994 | 17,674
Financial Liabilities: |  |
Certificates of deposit | 626,186 | 829,518
All other deposits | 4,834,434 | 4,905,889
Federal Funds purchased | 22,000 |
Federal Home Loan Bank advances | 275,000 | 75,000
Mortgage banking derivative |  | 2
Fair value of interest rate swap liability | 36,921 | 14,329
Standby letters of credit | 249 | 272
Accrued interest payable | 3,186 | 2,619
Estimated Fair Value |  |
Financial Assets: |  |
Cash and cash equivalents | 130,282 | 683,240
Securities available-for-sale | 1,185,528 | 1,398,558
Securities held-to-maturity | 111,029 |
Real estate mortgages held-for-sale | 372 | 7,634
Loans, net | 4,454,678 | 4,144,000
Mortgage banking derivative | 43 | 398
Interest rate swap derivative | 36,920 | 14,309
Accrued interest receivable | 27,994 | 17,674
Financial Liabilities: |  |
Certificates of deposit | 621,206 | 833,617
All other deposits | 4,834,434 | 4,905,889
Federal Funds purchased | 22,000 |
Federal Home Loan Bank advances | 275,000 | 66,118
Mortgage banking derivative |  | 2
Fair value of interest rate swap liability | 36,921 | 14,329
Standby letters of credit | 249 | 272
Accrued interest payable | 3,186 | 2,619
Level 1 | Estimated Fair Value |  |
Financial Assets: |  |
Cash and cash equivalents | 129,069 | 681,286
Securities available-for-sale | 3,034 | 900
Securities held-to-maturity | 0 |
Real estate mortgages held-for-sale | 0 | 0
Loans, net | 0 | 0
Mortgage banking derivative | 0 | 0
Interest rate swap derivative | 0 | 0
Accrued interest receivable | 0 | 0
Financial Liabilities: |  |
Certificates of deposit | 0 | 0
All other deposits | 4,834,434 | 4,905,889
Federal Funds purchased | 22,000 |
Federal Home Loan Bank advances | 275,000 | 0
Mortgage banking derivative |  | 0
Fair value of interest rate swap liability | 0 | 0
Standby letters of credit | 0 | 0
Accrued interest payable | 486 | 84
Level 2 | Estimated Fair Value |  |
Financial Assets: |  |
Cash and cash equivalents | 1,213 | 1,954
Securities available-for-sale | 1,180,419 | 1,395,615
Securities held-to-maturity | 111,029 |
Real estate mortgages held-for-sale | 372 | 7,634
Loans, net | 0 | 0
Mortgage banking derivative | 43 | 398
Interest rate swap derivative | 36,920 | 14,309
Accrued interest receivable | 9,598 | 7,689
Financial Liabilities: |  |
Certificates of deposit | 621,206 | 833,617
All other deposits | 0 | 0
Federal Funds purchased | 0 |
Federal Home Loan Bank advances | 0 | 66,118
Mortgage banking derivative |  | 2
Fair value of interest rate swap liability | 36,921 | 14,329
Standby letters of credit | 0 | 0
Accrued interest payable | 2,700 | 2,535
Level 3 | Estimated Fair Value |  |
Financial Assets: |  |
Cash and cash equivalents | 0 | 0
Securities available-for-sale | 2,075 | 2,043
Securities held-to-maturity | 0 |
Real estate mortgages held-for-sale | 0 | 0
Loans, net | 4,454,678 | 4,144,000
Mortgage banking derivative | 0 | 0
Interest rate swap derivative | 0 | 0
Accrued interest receivable | 18,396 | 9,985
Financial Liabilities: |  |
Certificates of deposit | 0 | 0
All other deposits | 0 | 0
Federal Funds purchased | 0 |
Federal Home Loan Bank advances | 0 | 0
Mortgage banking derivative |  | 0
Fair value of interest rate swap liability | 0 | 0
Standby letters of credit | 249 | 272
Accrued interest payable | $ 0 | $ 0

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