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Investments (Gross Gains And Losses Realized) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Investments [Abstract] |  |  |  |
Gross realized gains on securities sold | $ 0 | $ 0 | $ 312 | $ 133
Gross realized losses on securities sold | 0 | 0 | 0 | (77)
Net investment security gains (losses) | 0 | 0 | 312 | 56
Gross unrealized gains recognized on equity securities still held | 100 | 461 | 481 | 170
Gross unrealized losses recognized on equity securities still held | (7) | 0 | (29) | (1,868)
Net unrealized gains (losses) recognized on equity securities still held | $ 93 | $ 461 | $ 452 | $ (1,698)

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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=123581744&loc=d3e27357-111563 + Details
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- Definition Amount of realized gain (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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27357-111563 + Details
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