BORROWINGS, SHORT TERM DEBT (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Short-term Debt [Line Items]
Amount	$ 42,040	$ 37,387
Rate	0.42%	0.48%
Line of credit
Short-term Debt [Line Items]
Amount	$ 0	$ 13,187
Rate	0.00%	1.00%
FHLB short-term advance
Short-term Debt [Line Items]
Amount	$ 25,000	$ 10,000
Rate	0.63%	0.35%
Repurchase agreements
Short-term Debt [Line Items]
Amount	$ 17,040	$ 14,200
Rate	0.10%	0.10%