FAIR VALUE MEASUREMENT AND DISCLOSURE (Summary of Assets Measured at Fair Value on Non Recurring Basis) (Details) - Fair Value, Nonrecurring [Member] - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Collateral-dependent impaired loans
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	$ 3
Collateral-dependent impaired loans | Readily Available Market Prices (Level 1)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	0
Collateral-dependent impaired loans | Observable Market Data (Level 2)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	0
Collateral-dependent impaired loans | Company Determined Fair Value (Level 3)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	3
Other real estate owned
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value		$ 94
Other real estate owned | Company Determined Fair Value (Level 3)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value		$ 94
Servicing Contracts
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	764
Servicing Contracts | Readily Available Market Prices (Level 1)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	0
Servicing Contracts | Observable Market Data (Level 2)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	0
Servicing Contracts | Company Determined Fair Value (Level 3)
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Line Items]
Fair Value	$ 764