ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Changes in AOCI) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			$ 2,443
Other comprehensive income (loss), net of tax	$ (447)	$ 782	429	$ 4,313	$ 4,013
Ending balance	2,872	2,743	2,872	2,743	2,443
Unrealized Gains (Losses) on Cash Flow Hedges
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			(51)	(185)	(185)
Other comprehensive gain (loss) before reclassifications			(580)	92
Other comprehensive income (loss), net of tax			(580)	92
Ending balance	(631)	(93)	(631)	(93)	(51)
Unrealized Gains (Losses) on Available-for-Sale Securities
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance			2,494	(1,385)	(1,385)
Other comprehensive gain (loss) before reclassifications			2,072	4,214
Amounts reclassified from accumulated other comprehensive (income) loss			(1,063)	7
Other comprehensive income (loss), net of tax			1,009	4,221
Ending balance	$ 3,503	$ 2,836	$ 3,503	$ 2,836	$ 2,494