ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclassification Adjustment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Unrealized gains and losses on available-for-sale securities
Net securities gains (losses)	$ 23	$ (6)
Income tax expense	0	0
Net of tax	23	(6)
Amortization of defined benefit pension items
Other expense	(50)	(66)
Income tax expense	12	17
Net of tax	(38)	(49)
Total reclassifications for the period	$ (15)	$ (55)