INVESTMENT SECURITIES, Amortized Cost, Gross Unrealized Gains and Losses and Fair Value of Investment (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Debt Securities [Abstract]
Amortized cost	$ 287,521	$ 237,807
Gross Unrealized Gains	7,912	3,201
Gross Unrealized Losses	(244)	(302)
Fair value	295,189	240,706
U.S. Agency Securities [Member]
Debt Securities [Abstract]
Amortized cost	79,065	83,410
Gross Unrealized Gains	2,403	1,523
Gross Unrealized Losses	(52)	(70)
Fair value	81,416	84,863
U.S. Treasuries [Member]
Debt Securities [Abstract]
Amortized cost	27,442	27,394
Gross Unrealized Gains	601	267
Gross Unrealized Losses	0	0
Fair value	28,043	27,661
Obligations of State and Political Subdivisions [Member]
Debt Securities [Abstract]
Amortized cost	100,089	60,667
Gross Unrealized Gains	2,938	865
Gross Unrealized Losses	(55)	(77)
Fair value	102,972	61,455
Corporate Obligations [Member]
Debt Securities [Abstract]
Amortized cost	6,413	3,250
Gross Unrealized Gains	96	78
Gross Unrealized Losses	0	0
Fair value	6,509	3,328
Mortgage-backed Securities in Government Sponsored Entities [Member]
Debt Securities [Abstract]
Amortized cost	74,512	63,086
Gross Unrealized Gains	1,874	468
Gross Unrealized Losses	(137)	(155)
Fair value	$ 76,249	$ 63,399

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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