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Securities (Held-to-Maturity Securities) (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Schedule of Held-to-maturity Securities |  |
Amortized cost | $ 30,774 | $ 32,700
Gross unrecognized holding gains | 874 | 528
Gross unrecognized holding losses | 36 | 40
Estimated Fair Value | 31,612 | 33,188
Municipal securities |  |
Schedule of Held-to-maturity Securities |  |
Amortized cost | 18,800 | 19,727
Gross unrecognized holding gains | 299 | 335
Gross unrecognized holding losses | 36 | 8
Estimated Fair Value | 19,063 | 20,054
GNMA | Residential mortgage-backed securities |  |
Schedule of Held-to-maturity Securities |  |
Amortized cost | 5,336 | 5,776
Gross unrecognized holding gains | 151 | 19
Gross unrecognized holding losses | 0 | 9
Estimated Fair Value | 5,487 | 5,786
Government Sponsored Enterprises | Residential mortgage-backed securities |  |
Schedule of Held-to-maturity Securities |  |
Amortized cost | 4,624 | 5,183
Gross unrecognized holding gains | 151 | 51
Gross unrecognized holding losses | 0 | 23
Estimated Fair Value | 4,775 | 5,211
Government Sponsored Enterprises | Commercial mortgage-backed securities |  |
Schedule of Held-to-maturity Securities |  |
Amortized cost | 2,014 | 2,014
Gross unrecognized holding gains | 273 | 123
Gross unrecognized holding losses | 0 | 0
Estimated Fair Value | $ 2,287 | $ 2,137

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- Definition Amount of investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118954083&loc=d3e26610-111562 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118939692&loc=d3e27232-111563 + Details
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