Investment Securities (Schedule of Maturities of Debt Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Available-for-Sale, Amortized Cost
Due after one year through five years	$ 921
Due after five years through ten years	912
Due after ten years	8,392
Amortized Cost	33,015	$ 41,195
Available-for-Sale, Fair Value
Due after one year through five years	947
Due after five years through ten years	918
Due after ten years	8,965
Fair Value	34,421	41,790
Government Mortgage-Backed Securities [Member]
Available-for-Sale, Amortized Cost
Amortized Cost	18,086	24,954
Available-for-Sale, Fair Value
Fair Value	18,566	25,084
Asset-Backed Securities [Member]
Available-for-Sale, Amortized Cost
Amortized Cost	4,704	5,433
Available-for-Sale, Fair Value
Fair Value	$ 5,025	$ 5,500

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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