SHAREHOLDERS' EQUITY (Reconciliation of Changes in Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net
Accumulated other comprehensive income (loss), net of tax			$ 10,281
Accumulated other comprehensive income (loss), net of tax	$ 15,763		15,763
AOCI Attributable to Parent
Before Tax
AOCI including portion attributable to noncontrolling interest, before tax	19,065	$ 12,404	13,621	$ (5,023)
Other comprehensive income (loss) due to debt securities - held to maturity reclassified to available-for-sale, before Tax			(58)	0
Other comprehensive income (loss), before reclassifications, before tax	2,618	3,921	16,422	21,979
Reclassification from accumulated other comprehensive income, current period, before tax	(798)	(893)	(9,100)	(1,524)
Comprehensive income (loss)	1,820	3,028	7,264	20,455
AOCI Including Portion Attributable to Noncontrolling Interest, before Tax	20,885	15,432	20,885	15,432
Income Tax
AOCI including portion attributable to noncontrolling interest, tax	(4,675)	(3,144)	(3,340)	1,273
Other comprehensive income (loss) due to debt securities - held to maturity reclassified to available-for-sale, tax			14	0
Other comprehensive income (loss) before reclassifications, tax	(642)	(854)	(4,027)	(5,431)
Reclassification from AOCI, Current Period, tax	195	214	2,231	374
Other comprehensive income (loss), tax	(447)	(640)	(1,782)	(5,057)
AOCI including portion attributable to noncontrolling interest, tax	(5,122)	(3,784)	(5,122)	(3,784)
Net
Accumulated other comprehensive income (loss), net of tax	14,390	9,260	10,281	(3,750)
Other comprehensive income (loss) due to debt securities - held to maturity reclassified to available-for-sale, net of tax			(44)	0
Other comprehensive income (loss), before reclassifications, net of tax	1,976	3,067	12,395	16,548
Reclassification adjustment for realized losses (gains) included in net income, net	(603)	(679)	(6,869)	(1,150)
Other comprehensive income (loss), net of tax, portion attributable to parent	1,373	2,388	5,482	15,398
Accumulated other comprehensive income (loss), net of tax	$ 15,763	$ 11,648	$ 15,763	$ 11,648