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Investment Securities - Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Gross Unrealized Losses |  |
Less Than 12 Months | $ (370) | $ (331)
12 Months or Greater | (1,041) | (1,927)
Total | (1,411) | (2,258)
Fair Value |  |
Less Than 12 Months | 19,181 | 64,117
12 Months or Greater | 18,403 | 119,894
Fair Value | 37,584 | 184,011
State, county & municipal securities |  |
Gross Unrealized Losses |  |
Less Than 12 Months | (21) | (54)
12 Months or Greater | 0 | 0
Total | (21) | (54)
Fair Value |  |
Less Than 12 Months | 1,352 | 3,257
12 Months or Greater | 0 | 0
Fair Value | 1,352 | 3,257
Corporate debt securities |  |
Gross Unrealized Losses |  |
Less Than 12 Months | 0 | 0
12 Months or Greater | 0 | (16)
Total | 0 | (16)
Fair Value |  |
Less Than 12 Months | 0 | 0
12 Months or Greater | 0 | 784
Fair Value | 0 | 784
Mortgage-backed securities |  |
Gross Unrealized Losses |  |
Less Than 12 Months | (349) | (277)
12 Months or Greater | (1,041) | (1,911)
Total | (1,390) | (2,188)
Fair Value |  |
Less Than 12 Months | 17,829 | 60,860
12 Months or Greater | 18,403 | 119,110
Fair Value | $ 36,232 | $ 179,970

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118955579&loc=SL82922890-210455 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -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 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=118942371&loc=SL82922954-210456 + Details
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