EMPLOYEE BENEFITS (Detail Textuals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Weighted Average Assumptions Used to Determine Net Periodic Benefit Cost
Investments for long-term growth (as a percent)	97.00%
Investments for near-term benefit payments (as a percent)	3.00%
Cumulative historical returns for the S&P 500 index (as a percent)	10.00%
Cumulative historical returns for the long term corporate bonds (as a percent)	5.00%
Pension Benefits
Employee benefits
Accumulated benefit obligation	$ 19,400	$ 17,100
Amortization from accumulated other comprehensive income into net periodic benefit cost over the next fiscal year
Estimated net loss	450
Estimated prior service credit	77
SERP Benefits
Employee benefits
Accumulated benefit obligation	2,200	$ 1,900
Amortization from accumulated other comprehensive income into net periodic benefit cost over the next fiscal year
Estimated net loss	51
Estimated transition obligation	$ 28