COMMITMENTS, CONTINGENCIES AND DERIVATIVES (Schedule of interest rate lock commitments) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Other Commitments [Line Items]
Unrealized Gain (Loss) on Derivatives	$ (46)	$ (60)	$ (38)	$ (283)
Derivative, Fair Value, Net	241		241		$ 142
Interest Rate Lock Commitments
Other Commitments [Line Items]
Notional amount of derivative	23,519		23,519		21,746
Derivative Asset, Fair Value, Gross Asset	323		323		285
Other Assets [Member] | Interest Rate Lock Commitments
Other Commitments [Line Items]
Notional amount of derivative	21,609		21,609		19,886
Derivative Asset, Fair Value, Gross Asset	330		330		307
Other Liabilities [Member] | Interest Rate Lock Commitments
Other Commitments [Line Items]
Notional amount of derivative	1,910		1,910		1,860
Derivative Asset, Fair Value, Gross Asset	$ (7)		$ (7)		$ (22)