COMMITMENTS AND CONTINGENCIES Schedule of interest rate lock commitments (Details) - Interest Rate Lock Commitments - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Other Commitments [Line Items]
Notional amount of derivative	$ 18,821	$ 15,249
Derivative Asset, Fair Value, Gross Asset	219	202
Derivative Liability, Fair Value, Gross Liability	(44)	(15)
Derivative, Fair Value, Net	175	187
Other Assets [Member]
Other Commitments [Line Items]
Notional amount of derivative	14,342	12,310
Other Liabilities [Member]
Other Commitments [Line Items]
Notional amount of derivative	$ 4,479	$ 2,939