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Securities (Amortized Cost and Gross Unrealized Gains and Losses on Securities Available for Sale) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Schedule of Available-for-sale Securities [Line Items] |  |
Debt Securities, Amortized Cost | $ 82,746 |
Debt securities: Due within one year, Gross Unrealized Gains |  | $ 97,074
Debt securities: Gross Unrealized Gains | 3,027 | 2,822
Debt securities: Gross Unrealized Losses | 587 | 140
Debt securities: Fair Value | 85,186 | 99,756
Residential Mortgage-backed securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt securities, Due within one year, Amortized Cost | 2,952 |
Debt securities, More than one to five years, Amortized Cost | 53 | 3,208
Debt securities, More than five to ten years, Amortized Cost | 6,317 | 4,799
Debt securities, More than ten years, Amortized Cost | 21,555 | 40,531
Debt Securities, Amortized Cost | 30,877 | 48,538
Debt securities, More than one to five years, Gross Unrealized Gains |  | 10
Debt securities: More than five to ten years, Gross Unrealized Gains | 165 | 163
Debt securities, More than ten years, Gross Unrealized Gains | 298 | 741
Debt securities: Gross Unrealized Gains | 463 | 914
Debt securities: Due within one year, Gross Unrealized Losses | 114 |
Debt securities: More than one to five years, Gross Unrealized Losses |  | 67
Debt securities: More than five to ten years, Gross Unrealized Losses | 27 |
Debt securities: More than ten years, Gross Unrealized Losses | 287 | 60
Debt securities: Gross Unrealized Losses | 428 | 127
Debt securities: Due within one year, Fair Value | 2,838 |
Debt securities: More than one to five years, Fair Value | 53 | 3,151
Debt securities: More than five to ten years, Fair Value | 6,455 | 4,962
Debt securities: More than ten years, Fair Value | 21,566 | 41,212
Debt securities: Fair Value | 30,912 | 49,325
Corporate Debt Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt securities, More than five to ten years, Amortized Cost | 47,765 | 32,279
Debt Securities, Amortized Cost | 47,765 | 32,279
Debt securities: More than five to ten years, Gross Unrealized Gains | 2,465 | 1,719
Debt securities: Gross Unrealized Gains | 2,465 | 1,719
Debt securities: More than five to ten years, Gross Unrealized Losses | 159 | 13
Debt securities: Gross Unrealized Losses | 159 | 13
Debt securities: More than five to ten years, Fair Value | 50,071 | 33,985
Debt securities: Fair Value | 50,071 | 33,985
Municipal Obligations [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt securities, Due within one year, Amortized Cost |  | 12,048
Debt securities, More than ten years, Amortized Cost | 4,104 | 4,209
Debt Securities, Amortized Cost | 4,104 | 16,257
Debt securities, More than ten years, Gross Unrealized Gains | 99 | 189
Debt securities: Gross Unrealized Gains | 99 | 189
Debt securities: Due within one year, Fair Value |  | 12,048
Debt securities: More than ten years, Fair Value | 4,203 | 4,398
Debt securities: Fair Value | $ 4,203 | $ 16,446

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