SECURITIES (Securities held to maturity debt maturities) (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Amortized Cost
Due in 1 year or less	$ 2,547
Due in 1 to 5 years	42,225
Due in 5 to 10 years	34,046
Due after 10 years	6,536
Amortized Cost	85,354	$ 88,890
Estimated Fair Value
Due in 1 year or less	2,553
Due in 1 to 5 years	44,163
Due in 5 to 10 years	39,188
Due after 10 years	9,106
Estimated Fair Value	$ 95,010	$ 100,041

Amount of investment in debt security measured at amortized cost (held-to-maturity).

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