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Securities (Details Textual) - USD ($) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Dec. 31, 2019 | Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Debt Securities, Available-for-sale, Realized Gain | $ 34 | $ 16 |  |
Gross unrealized losses | 234 |  | $ 1,834 |
Cumulative OTTI charges | 2,974 | $ 2,974 | 2,974 | $ 2,974
Amortized Cost | 867,416 |  | 907,575 |
Securities available-for-sale | $ 907,433 |  | $ 926,717 |
Minimum [Member] |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Basis point spread on variable rate | 1.60% |  |  |
Maximum [Member] |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Basis point spread on variable rate | 1.80% |  |  |

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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References No definition available. + Details
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- Definition Amount of realized gain 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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