SECURITIES (Held to maturity securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	$ 81,785	$ 84,709
Gross Unrealized Gains	4,714	9,430
Gross Unrealized Losses	(13)	0
Estimated Fair Value	86,486	94,139
Allowance for Credit Losses	0	0
Obligations of states and political subdivisions
Schedule of Held-to-maturity Securities [Line Items]
Amortized Cost	81,785	84,709
Gross Unrealized Gains	4,714	9,430
Gross Unrealized Losses	(13)	0
Estimated Fair Value	86,486	94,139
Allowance for Credit Losses	$ 0	$ 0	$ (48)	$ (51)

Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity).

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Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

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