DERIVATIVES (Summary of the Carrying Value of the Company's Hedged Assets in Fair Value Hedges) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Derivative [Line Items]
Carrying Amount of Hedged Asset/(Liabilities)	$ 50,000	$ 50,000
Portfolio, last-of-layer, amortized cost	166,000	207,000
Available-for-sale Securities
Derivative [Line Items]
Carrying Amount of Hedged Asset/(Liabilities)	166,413	206,799
Cumulative Amount of Basis Adjustments Included in the Carrying Amount of the Hedged Asset/(Liabilities)	7,297	4,072
Available-for-sale Securities | Fair Value Hedging
Derivative [Line Items]
Cumulative Amount of Basis Adjustments Included in the Carrying Amount of the Hedged Asset/(Liabilities)	7,300	4,100
Fair value of aggregate notional amount of the hedged items, unrealized loss	(7,300)	(4,100)
Loans
Derivative [Line Items]
Carrying Amount of Hedged Asset/(Liabilities)	74,726	83,078
Cumulative Amount of Basis Adjustments Included in the Carrying Amount of the Hedged Asset/(Liabilities)	5,088	1,972
Loans | Fair Value Hedging
Derivative [Line Items]
Fair value of aggregate notional amount of the hedged items, unrealized loss	$ (5,100)	$ (2,000)