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Investment Securities (Available-for-Sale Securities, Continuous Unrealized Loss Position, Fair Value) (Details) $ in Thousands | Mar. 31, 2020 security | Dec. 31, 2019 USD ($) security
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Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months: Fair value |  | $ 7,951
Less than 12 months: Unrealized losses |  | (29)
More than 12 months: Fair value |  | 16,518
More than 12 months: Unrealized losses |  | (109)
Total: Fair value |  | 24,469
Total: Unrealized losses |  | $ (138)
Less than 12 months: Number of securities | security |  | 5
More than 12 months: Number of securities | security | 0 | 12
Total: Number of securities | security |  | 17
MBS - GSE Residential [Member] |  |
Debt Securities, Available-for-sale [Line Items] |  |
Less than 12 months: Fair value |  | $ 5,084
Less than 12 months: Unrealized losses |  | (19)
More than 12 months: Fair value |  | 16,518
More than 12 months: Unrealized losses |  | (109)
Total: Fair value |  | 21,602
Total: Unrealized losses |  | $ (128)

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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 This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities. + 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 that have been in a continuous loss position for less than twelve months. + References No definition available. + Details
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- Definition This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months. + References No definition available. + Details
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- Definition Number of investment positions in available-for-sale investments in a continuous unrealized loss position for less than one year or normal operating cycle, if longer, for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement. + References No definition available. + Details
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- Definition Number of investment positions in available-for-sale investments in a continuous unrealized loss position for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27290-111563 + Details
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- Definition Number of investment positions in available-for-sale investments that have been in a continuous unrealized loss position for greater than or equal to a year for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement. + References No definition available. + Details
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