ACCUMULATED OTHER COMPREHENSIVE INCOME ("AOCI") (Schedule of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	$ 203,962	$ 189,442	$ 198,013	$ 181,494
Other comprehensive (loss) gain, net of tax before reclassifications	(3,072)	94	(4,946)	2,781
Amounts reclassified from accumulated other comprehensive gain	0	169	433	495
Net other comprehensive (loss) income	(3,072)	263	(4,513)	3,276
Ending Balance	204,128	192,850	204,128	192,850
AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning Balance	3,063	4,517	4,504	1,504
Ending Balance	$ (9)	$ 4,780	$ (9)	$ 4,780