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v3.20.2

Investment Securities (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019
Schedule of Investments [Line Items] |  |  |  |  |
Other than Temporary Impairment Losses, Investments |  |  | $ 0 | $ 0 |
Asset backed securities mortgage portfolio, term |  |  | 15 years |  |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent |  |  | 21.00% |  |
Debt Securities, Available-for-sale, Amortized Cost | $ 1,035,743 |  | $ 1,035,743 |  | $ 1,187,499
Debt Securities, Available-for-sale, Realized Gain (Loss) | 3,313 | $ (607) | 3,313 | (607) |
Debt Securities, Available-for-sale, Realized Gain |  |  |  | 18 |
Debt Securities, Available-for-sale, Realized Loss |  |  |  | 625 |
Securities sold at a gain [Member] |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Debt Securities, Available-for-sale, Amortized Cost | 55,500 | 5,300 | 55,500 | 5,300 |
Securities sold at a loss [Member] |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Debt Securities, Available-for-sale, Amortized Cost |  | $ 51,700 |  | $ 51,700 |
U.S. Government Sponsored Entities Asset-Backed Securities [Member] |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Debt Securities, Available-for-sale, Amortized Cost | 755,372 |  | 755,372 |  | 884,571
Collateral Pledged [Member] |  |  |  |  |
Schedule of Investments [Line Items] |  |  |  |  |
Debt Securities, Available-for-sale, Restricted | $ 658,000 |  | $ 658,000 |  | $ 585,000

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- Definition Investments in Debt and Marketable Securities, Asset-backed Securities, Mortgage Portfolio Description, Mortgage Term + References No definition available. + Details
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- Definition Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121558606&loc=SL82898722-210454 + Details
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- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27357-111563 + Details
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- Definition The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 8A -URI http://asc.fasb.org/extlink&oid=121553693&loc=SL6284422-111562 + Details
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