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Securities (Available-for-Sale Securities, Continuous Unrealized Loss Position, Fair Value ) (Details) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Schedule of Available-for-sale Securities [Line Items] |  |
Debt Securities, 12 Months or Less - Fair Value | $ 13,196 | $ 11,613
Debt Securities, More than 12 Months - Fair Value | 1,263 | 1,278
Debt Securities - Total Fair Value | 14,459 | 12,891
Debt Securities, 12 Months or Less - Unrealized Losses | 445 | 73
Debt Securities, More than 12 Months - Unrealized Losses | 72 | 67
Debt Securities - Total Unrealized Losses | 517 | 140
Residential Mortgage-backed securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt Securities, 12 Months or Less - Fair Value | 12,221 | 6,126
Debt Securities, More than 12 Months - Fair Value | 1,263 | 1,278
Debt Securities - Total Fair Value | 13,484 | 7,404
Debt Securities, 12 Months or Less - Unrealized Losses | 420 | 60
Debt Securities, More than 12 Months - Unrealized Losses | 72 | 67
Debt Securities - Total Unrealized Losses | 492 | 127
Corporate Debt Securities [Member] |  |
Schedule of Available-for-sale Securities [Line Items] |  |
Debt Securities, 12 Months or Less - Fair Value | 975 | 5,487
Debt Securities - Total Fair Value | 975 | 5,487
Debt Securities, 12 Months or Less - Unrealized Losses | 25 | 13
Debt Securities - Total Unrealized Losses | $ 25 | $ 13

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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer. + References No definition available. + Details
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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27337-111563 + Details
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- Definition Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months. + References No definition available. + Details
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