Annual report pursuant to Section 13 and 15(d)

DERIVATIVES (Summary of the Carrying Value of the Company's Hedged Assets in Fair Value Hedges) (Details)

v3.20.4
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)