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FAIR VALUE - Schedule of Carrying Amounts and Estimated Fair Value of Assets And Liabilities (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Reported Value Measurement |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | $ 408,875 | $ 351,792
Marketable securities held to maturity | 173,676 |
Loans, net | 1,938,268 | 1,831,737
Accrued interest receivable | 7,673 | 9,834
Nonmarketable equity securities | 14,061 | 14,095
Financial liabilities: |  |
Deposits | 2,563,071 | 2,286,390
Securities sold under repurchase agreements | 11,195 | 15,631
Accrued interest payable | 555 | 804
Federal Home Loan Bank advances | 47,500 | 109,101
Subordinated debentures | 19,810 | 19,810
Fair Value |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | 408,875 | 351,792
Marketable securities held to maturity | 182,631 |
Loans, net | 1,949,191 | 1,846,868
Accrued interest receivable | 7,673 | 9,834
Nonmarketable equity securities | 14,061 | 14,095
Financial liabilities: |  |
Deposits | 2,563,869 | 2,288,157
Securities sold under repurchase agreements | 11,195 | 15,631
Accrued interest payable | 555 | 804
Federal Home Loan Bank advances | 47,653 | 109,381
Subordinated debentures | 17,813 | 17,406
Fair Value | Level 1 Inputs |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | 408,875 | 351,792
Marketable securities held to maturity | 0 |
Loans, net | 0 | 0
Accrued interest receivable | 0 | 0
Nonmarketable equity securities |  | 0
Financial liabilities: |  |
Deposits | 2,221,716 | 1,907,587
Securities sold under repurchase agreements | 0 | 0
Accrued interest payable | 0 | 0
Federal Home Loan Bank advances | 0 | 0
Subordinated debentures |  | 0
Fair Value | Level 2 Inputs |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | 0 | 0
Marketable securities held to maturity | 182,631 |
Loans, net | 0 | 0
Accrued interest receivable | 7,673 | 9,834
Nonmarketable equity securities | 14,061 | 14,095
Financial liabilities: |  |
Deposits | 342,153 | 380,570
Securities sold under repurchase agreements | 11,195 | 15,631
Accrued interest payable | 555 | 804
Federal Home Loan Bank advances | 47,653 | 109,381
Subordinated debentures | 17,813 | 17,406
Fair Value | Level 3 Inputs |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | 0 | 0
Marketable securities held to maturity | 0 |
Loans, net | 1,949,191 | 1,846,868
Accrued interest receivable | 0 | 0
Nonmarketable equity securities |  | 0
Financial liabilities: |  |
Deposits | 0 | 0
Securities sold under repurchase agreements | 0 | 0
Accrued interest payable | 0 | 0
Federal Home Loan Bank advances | 0 | 0
Subordinated debentures |  | $ 0

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