Investment Securities (Details 1) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Summary of amortized costs and fair values of investment securities available for sale by contractual maturity
Due within one year, Amortized Cost
Due after one through five years, Amortized Cost	4,957	4,699
Due after five through ten years, Amortized Cost	17,345	10,454
Due after ten years, Amortized Cost	71,132	52,918
Available for sale, Amortized Cost	93,434	68,071
Due within one year, Fair Value
Due after one through five years, Fair Value	5,015	4,675
Due after five through ten years, Fair Value	17,575	10,414
Due after ten years, Fair Value	72,139	52,605
Available for sale, Fair Value	$ 94,729	$ 67,694

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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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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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), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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