ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Reclassification Adjustment) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Unrealized gains and losses on available-for-sale securities
Net securities gains (losses)	$ 65	$ 0	$ 88	$ (6)
Income tax expense	0	0	0	0
Net of tax	65	0	88	(6)
Amortization of defined benefit pension items
Other expense	(53)	(67)	(103)	(133)
Income tax expense	15	18	26	35
Net of tax	(38)	(49)	(77)	(98)
Total reclassifications for the period	$ 27	$ (49)	$ 11	$ (104)