Investment Securities Available-for-Sale Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Available-for-sale
Amortized Cost	$ 102,427	$ 86,145
Gross Unrealized Gains	3,543	1,514
Gross Unrealized Losses	(207)	(266)
Fair Value	105,763	87,393
U.S. Government-sponsored enterprises
Available-for-sale
Amortized Cost	6,462	6,349
Gross Unrealized Gains	137	19
Gross Unrealized Losses	(51)	(76)
Fair Value	6,548	6,292
Agency MBS
Available-for-sale
Amortized Cost	61,123	45,503
Gross Unrealized Gains	1,307	602
Gross Unrealized Losses	(78)	(81)
Fair Value	62,352	46,024
State and political subdivisions
Available-for-sale
Amortized Cost	27,025	26,489
Gross Unrealized Gains	1,439	515
Gross Unrealized Losses	(3)	(39)
Fair Value	28,461	26,965
Corporate
Available-for-sale
Amortized Cost	7,817	7,804
Gross Unrealized Gains	660	378
Gross Unrealized Losses	(75)	(70)
Fair Value	$ 8,402	$ 8,112

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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