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Securities (Amortized Cost and Gross Unrealized Gains and Losses on Securities Available for Sale) (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
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Schedule of Available-for-sale Securities [Line Items] |  |
Debt Securities, Amortized Cost | $ 79,933 | $ 97,074
Debt securities: Gross Unrealized Gains | 3,321 | 2,822
Debt securities: Gross Unrealized Losses | 651 | 140
Debt securities: Fair Value | 82,603 | 99,756
Residential Mortgage-backed securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt securities, Within one year, Amortized Cost | 2,974 |
Debt securities, More than one to five years, Amortized Cost | 81 | 3,208
Debt securities, More than five to ten years, Amortized Cost | 5,045 | 4,799
Debt securities, More than ten years, Amortized Cost | 26,196 | 40,531
Debt Securities, Amortized Cost | 34,296 | 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 | 153 | 163
Debt securities, More than ten years, Gross Unrealized Gains | 523 | 741
Debt securities: Gross Unrealized Gains | 676 | 914
Debt securities: Less than one year, Gross Unrealized Losses | 103 |
Debt securities: More than one to five years, Gross Unrealized Losses |  | 67
Debt securities: More than five to ten years, Gross Unrealized Losses | 19 |
Debt securities: More than ten years, Gross Unrealized Losses | 258 | 60
Debt securities: Gross Unrealized Losses | 380 | 127
Debt securities: Less than one year, Fair Value | 2,871 |
Debt securities: More than one to five years, Fair Value | 81 | 3,151
Debt securities: More than five to ten years, Fair Value | 5,179 | 4,962
Debt securities: More than ten years, Fair Value | 26,461 | 41,212
Debt securities: Fair Value | 34,592 | 49,325
Corporate Debt Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt securities, More than five to ten years, Amortized Cost | 41,506 | 32,279
Debt Securities, Amortized Cost |  | 32,279
Debt securities: More than five to ten years, Gross Unrealized Gains | 2,525 | 1,719
Debt securities: Gross Unrealized Gains |  | 1,719
Debt securities: More than five to ten years, Gross Unrealized Losses | 271 | 13
Debt securities: Gross Unrealized Losses |  | 13
Debt securities: More than five to ten years, Fair Value | 43,760 | 33,985
Debt securities: Fair Value |  | 33,985
Municipal Obligations [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt securities, Within one year, Amortized Cost |  | 12,048
Debt securities, More than ten years, Amortized Cost | 4,131 | 4,209
Debt Securities, Amortized Cost |  | 16,257
Debt securities, More than ten years, Gross Unrealized Gains | 120 | 189
Debt securities: Gross Unrealized Gains |  | 189
Debt securities: Less than one year, Fair Value |  | 12,048
Debt securities: More than ten years, Fair Value | $ 4,251 | 4,398
Debt securities: Fair Value |  | $ 16,446

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