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Investments, Gross Gains and Losses, Available for Sale Securities (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Investments [Abstract] |  |  |  |  |
Proceeds from sale of securities available-for-sale | $ 4,492 | $ 24,153 | $ 4,492 | $ 29,198 |
Gross gains and losses on available-for-sale securities [Abstract] |  |  |  |  |
Gross gains on available for sale securities | 0 | 252 | 0 | 302 |
Gross losses on available for sale securities | (6) | (90) | (6) | (90) |
Net gains | (6) | 162 | (6) | 212 |
Equity securities [Abstract] |  |  |  |  |
Net (losses) gains recognized in equity securities during the period | (19) | 72 | (198) | 288 |
Less: Net gains realized on the sale of equity securities during the period | 4 | 0 | 4 | 0 |
Net unrealized (losses) gains | (23) | $ 72 | (202) | $ 288 |
Asset Pledged as Collateral [Member] | Public Funds, Other Deposit and Borrowings [Member] |  |  |  |  |
Investment Securities Pledged [Abstract] |  |  |  |  |
Investment securities pledged as collateral | $ 302,200 |  | $ 302,200 |  | $ 295,000

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- Definition The aggregate fair value as of the balance sheet date of financial instruments and other positions owned by the entity including: (1) mortgages, mortgage-backed and asset backed securities; (2) US government and agency obligations; (3) state and municipal government obligations; (4) other sovereign government debt; (5) corporate obligations; (6) corporate equities; (7) principal investments; (8) derivative contracts; and (9) physical commodities. Includes both pledged and unpledged holdings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 940 -SubTopic 320 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=35711157&loc=d3e42546-110969 + Details
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