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Fair Value Impaired financing receivables (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Financing Receivable, Impaired [Line Items] |  |  |
Book Value Of Impaired Loans Carried At Fair Value | $ 5,903,000 | $ 1,291,000 |
Partial Charge-Offs On Impaired Loans carried at Fair Value | 1,523,000 | 240,000 |
Impaired Financing Receivable, Related Allowance | 4,175,000 | 2,240,000 |
Impaired loans carried at fair value | 5,773,000 | 1,103,000 |
Impaired Financing Receivable, loans not held at Fair Value, Recorded Investment | 72,438,000 | 73,211,000 |
Partial Charge-offs on Impaired Loans carried at Cost | 252,000 | 384,000 |
impaired Financing Receivable, loans not held at Fair Value, Carrying Amount | 69,002,000 | 71,783,000 |
Impaired Financing Receivable, Recorded Investment | 78,341,000 | 74,502,000 | $ 108,455,000
Partial charge-offs on impaired loans | 1,775,000 | 624,000 |
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment | 3,566,000 | 1,616,000 |
Impaired Financing Receivable, Carrying Value | 74,775,000 | 72,886,000 |
Impaired Financing Receivable, carried at fair value, related expense | (900,000) | 500,000 | (4,700,000)
expense related to other repossessed assets | 0 | 414,000 | $ 435,000
Commercial Receivables, excluding Commercial, Financial, and Agricultural [Domain] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Impaired Financing Receivable, Related Allowance | 130,000 | 188,000 |
Financing Receivable, not collateral dependent [Domain] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
Impaired Financing Receivable, Related Allowance | $ 3,436,000 | $ 1,428,000 |

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- Definition Book Value Of Impaired Loans Carried At Fair Value + References No definition available. + Details
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- Definition Impaired Financing Receivable, loans not held at Fair Value, Recorded Investment + References No definition available. + Details
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- Definition Partial Charge-Offs On Impaired Loans carried at Fair Value + References No definition available. + Details
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- Definition Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (g) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953550-111524 + Details
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