SECURITIES, Amortized Cost and Fair Value of Securities Held-to-maturity (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Debt Securities, Held-to-maturity, Maturity, Amortized Cost [Abstract]
Amortized Cost	$ 9,753	$ 10,020
Gross Unrealized Gains	232	324
Gross Unrecognized Losses	(36)	0
Estimated Fair Value	9,949	10,344
Obligations of States and Political Subdivisions [Member]
Debt Securities, Held-to-maturity, Maturity, Amortized Cost [Abstract]
Amortized Cost	9,751	10,018
Gross Unrealized Gains	232	324
Gross Unrecognized Losses	(36)	0
Estimated Fair Value	9,947	10,342
Agency Mortgage-backed Securities, Residential [Member]
Debt Securities, Held-to-maturity, Maturity, Amortized Cost [Abstract]
Amortized Cost	2	2
Gross Unrealized Gains	0	0
Gross Unrecognized Losses	0	0
Estimated Fair Value	$ 2	$ 2

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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity).

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

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

+ References

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