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Securities (Narrative) (Details) $ / shares in Units, $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2022 USD ($) security $ / shares shares | Dec. 31, 2021 USD ($) security
Debt and Equity Securities, FV-NI [Line Items] |  |
Private mortgage-backed security fair value | $ 800 | $ 900
Debt Securities, Available-For-Sale And Held-To-Maturity, Number Of Positions | security | 669 | 648
Number of securities held in an unrealized loss position | security | 616 | 371
Investment securities, pledged as collateral for public deposits | $ 812,700 | $ 951,400
FHLB stock and FRB stock, cost | 30,200 | 22,300
FHLB, cost | 5,300 | 4,600
FRB stock | $ 24,900 | $ 17,800
Visa, Inc | Common Class B |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Stock owned (in shares) | shares | 12,356 |
Carrying value of shares | $ 0 |
Visa, Inc | Common Class A |  |
Debt and Equity Securities, FV-NI [Line Items] |  |
Conversion price (in dollars per share) | $ / shares | $ 1.61 |
Conversion of stock (in shares) | shares | 19,843 |

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- Definition Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section 50 -Paragraph 6 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 5D -Subparagraph (SX 210.12-13D(Column C)) -URI https://asc.fasb.org/extlink&oid=122147990&loc=SL120429264-123010 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 320 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-12B(Column C)) -URI https://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010 + Details
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