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Investment securities - Equity Securities Portfolio (Details) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 USD ($) | Dec. 31, 2021 USD ($) security
Investment Securities |  |
Number of equity securities portfolio consisting of stock of other financial institutions | security |  | 1
Proceeds from sale of equity holdings | $ 279 |
Gain on sale of equity holdings | 29 |
Equity investments carried at fair value | 138 | $ 140
Fair value of equity portfolio in excess of cost basis |  | 13
Equity Securities |  |
Investment Securities |  |
Equity investments carried at fair value | $ 138 | $ 140

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- Definition The amount the fair value of the equity portfolio exceeded the cost basis. + References No definition available. + Details
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- Definition The number of equity securities portfolio consisting of stock of other financial institutions. + References No definition available. + Details
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- Definition Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=123594786&loc=SL75136599-209740 + Details
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- Definition Amount of realized gain from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=123583765&loc=SL75117546-209714 + Details
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- Definition The cash inflow associated with the sale of securities classified as trading securities and held for investment purposes. Excludes proceeds from trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time). + References No definition available. + Details
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