FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Commitments to grant loans
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instrument commitments	$ 87,722	$ 87,630
Unfunded commitments under lines of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instrument commitments	184,523	93,555
Outstanding standby letters of credit
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Financial instrument commitments	$ 1,376	$ 485