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FAIR VALUE - Schedule of Carrying Amounts and Estimated Fair Value of Assets And Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Financial assets: |  |
Marketable securities held to maturity | $ 166,441 | $ 176,790
Carrying Amount |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | 98,980 | 91,428
Marketable securities held to maturity | 167,239 | 174,684
Loans, net | 1,580,441 | 1,347,779
Accrued interest receivable | 8,667 | 8,174
Nonmarketable equity securities | 12,380 | 9,453
Cash surrender value of life insurance | 25,590 | 19,117
Financial liabilities: |  |
Deposits | 1,848,425 | 1,676,320
Securities sold under repurchase agreements | 12,588 | 12,879
Accrued interest payable | 1,321 | 922
Federal Home Loan Bank advances | 120,644 | 45,153
Subordinated debentures | 13,810 | 13,810
Fair Value |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | 98,980 | 91,428
Marketable securities held to maturity | 166,441 | 176,790
Loans, net | 1,577,693 | 1,346,361
Accrued interest receivable | 8,667 | 8,174
Nonmarketable equity securities | 12,380 | 9,453
Cash surrender value of life insurance | 25,590 | 19,117
Financial liabilities: |  |
Deposits | 1,847,160 | 1,676,445
Securities sold under repurchase agreements | 12,588 | 12,879
Accrued interest payable | 1,321 | 922
Federal Home Loan Bank advances | 119,476 | 44,722
Subordinated debentures | 11,604 | 11,495
Fair Value | Level 1 Inputs |  |
Financial assets: |  |
Cash, due from banks, federal funds sold and interest-bearing deposits | 98,980 | 91,428
Marketable securities held to maturity | 0 | 0
Loans, net | 0 | 0
Accrued interest receivable | 0 | 0
Nonmarketable equity securities | 0 | 0
Cash surrender value of life insurance | 0 | 0
Financial liabilities: |  |
Deposits | 1,478,570 | 1,378,467
Securities sold under repurchase agreements | 0 | 0
Accrued interest payable | 0 | 0
Federal Home Loan Bank advances | 0 | 0
Subordinated debentures | 0 | 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 | 166,441 | 176,790
Loans, net | 0 | 0
Accrued interest receivable | 8,667 | 8,174
Nonmarketable equity securities | 12,380 | 9,453
Cash surrender value of life insurance | 25,590 | 19,117
Financial liabilities: |  |
Deposits | 368,590 | 297,978
Securities sold under repurchase agreements | 12,588 | 12,879
Accrued interest payable | 1,321 | 922
Federal Home Loan Bank advances | 119,476 | 44,722
Subordinated debentures | 11,604 | 11,495
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 | 0
Loans, net | 1,577,693 | 1,346,361
Accrued interest receivable | 0 | 0
Nonmarketable equity securities | 0 | 0
Cash surrender value of life insurance | 0 | 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 | $ 0

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