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FAIR VALUE MEASUREMENTS AND FAIR VALUES OF FINANCIAL INSTRUMENTS - Assets Measured at Fair Value (Details) - USD ($) | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Total, fair value | $ 332,188,000 | $ 346,723,000
Marketable equity security | 1,003,000 | 979,000
Impaired loans with a valuation allowance | 12,189,000 | 3,375,000
Valuation allowance | (1,956,000) | (1,051,000)
Impaired loans, net | 12,189,000 | 3,375,000
Obligations of U.S. Government agencies |  |
Total, fair value | 11,673,000 | 17,000,000
Obligations of States and Political Subdivisions Tax Exempt |  |
Total, fair value | 91,643,000 | 70,760,000
Obligations of States and Political Subdivisions Taxable |  |
Total, fair value | 39,784,000 | 36,303,000
Residential Pass-Through Securities |  |
Total, fair value | 51,520,000 | 59,210,000
Residential Collateralized Mortgage Obligations |  |
Total, fair value | 89,435,000 | 114,723,000
Commercial Mortgage Backed Securities |  |
Total, fair value | 48,133,000 | 48,727,000
Recurring fair value measurements |  |
Total, fair value | 332,188,000 | 346,723,000
Marketable equity security | 1,003,000 | 979,000
Servicing rights | 1,284,000 | 1,277,000
Total asset fair value measurements | 334,475,000 | 348,979,000
Recurring fair value measurements | Level 1 |  |
Total, fair value | 0 | 0
Marketable equity security | 1,003,000 | 979,000
Servicing rights | 0 | 0
Total asset fair value measurements | 1,003,000 | 979,000
Recurring fair value measurements | Level 2 |  |
Total, fair value | 332,188,000 | 346,723,000
Marketable equity security | 0 | 0
Servicing rights | 0 | 0
Total asset fair value measurements | 332,188,000 | 346,723,000
Recurring fair value measurements | Level 3 |  |
Total, fair value | 0 | 0
Marketable equity security | 0 | 0
Servicing rights | 1,284,000 | 1,277,000
Total asset fair value measurements | 1,284,000 | 1,277,000
Recurring fair value measurements | Obligations of U.S. Government agencies |  |
Total, fair value | 11,673,000 | 17,000,000
Recurring fair value measurements | Obligations of U.S. Government agencies | Level 1 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Obligations of U.S. Government agencies | Level 2 |  |
Total, fair value | 11,673,000 | 17,000,000
Recurring fair value measurements | Obligations of U.S. Government agencies | Level 3 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Obligations of States and Political Subdivisions Tax Exempt |  |
Total, fair value | 91,643,000 | 70,760,000
Recurring fair value measurements | Obligations of States and Political Subdivisions Tax Exempt | Level 1 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Obligations of States and Political Subdivisions Tax Exempt | Level 2 |  |
Total, fair value | 91,643,000 | 70,760,000
Recurring fair value measurements | Obligations of States and Political Subdivisions Tax Exempt | Level 3 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Obligations of States and Political Subdivisions Taxable |  |
Total, fair value | 39,784,000 | 36,303,000
Recurring fair value measurements | Obligations of States and Political Subdivisions Taxable | Level 1 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Obligations of States and Political Subdivisions Taxable | Level 2 |  |
Total, fair value | 39,784,000 | 36,303,000
Recurring fair value measurements | Obligations of States and Political Subdivisions Taxable | Level 3 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Residential Pass-Through Securities |  |
Total, fair value | 51,520,000 | 59,210,000
Recurring fair value measurements | Residential Pass-Through Securities | Level 1 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Residential Pass-Through Securities | Level 2 |  |
Total, fair value | 51,520,000 | 59,210,000
Recurring fair value measurements | Residential Pass-Through Securities | Level 3 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Residential Collateralized Mortgage Obligations |  |
Total, fair value | 89,435,000 | 114,723,000
Recurring fair value measurements | Residential Collateralized Mortgage Obligations | Level 1 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Residential Collateralized Mortgage Obligations | Level 2 |  |
Total, fair value | 89,435,000 | 114,723,000
Recurring fair value measurements | Residential Collateralized Mortgage Obligations | Level 3 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Commercial Mortgage Backed Securities |  |
Total, fair value | 48,133,000 | 48,727,000
Recurring fair value measurements | Commercial Mortgage Backed Securities | Level 1 |  |
Total, fair value | 0 | 0
Recurring fair value measurements | Commercial Mortgage Backed Securities | Level 2 |  |
Total, fair value | 48,133,000 | 48,727,000
Recurring fair value measurements | Commercial Mortgage Backed Securities | Level 3 |  |
Total, fair value | 0 | 0
Nonrecurring fair value measurements |  |
Total asset fair value measurements | 11,826,000 | 5,210,000
Impaired loans with a valuation allowance | 12,189,000 | 3,375,000
Valuation allowance | (1,956,000) | (1,051,000)
Impaired loans, net | 10,233,000 | 2,324,000
Foreclosed assets held for sale | 1,593,000 | 2,886,000
Nonrecurring fair value measurements | Level 1 |  |
Total asset fair value measurements | 0 | 0
Impaired loans with a valuation allowance | 0 | 0
Valuation allowance | 0 | 0
Impaired loans, net | 0 | 0
Foreclosed assets held for sale | 0 | 0
Nonrecurring fair value measurements | Level 2 |  |
Total asset fair value measurements | 0 | 0
Impaired loans with a valuation allowance | 0 | 0
Valuation allowance | 0 | 0
Impaired loans, net | 0 | 0
Foreclosed assets held for sale | 0 | 0
Nonrecurring fair value measurements | Level 3 |  |
Total asset fair value measurements | 11,826,000 | 5,210,000
Impaired loans with a valuation allowance | 12,189,000 | 3,375,000
Valuation allowance | (1,956,000) | (1,051,000)
Impaired loans, net | 10,233,000 | 2,324,000
Foreclosed assets held for sale | $ 1,593,000 | $ 2,886,000

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