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Allowance for Credit Losses - Loan Portfolio (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2023 | Mar. 31, 2022
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | $ 40,518 | $ 40,157
Provision charged to operations | 1,950 | (328)
Loans charged off | (3,213) |
Recoveries of loans previously charged off | 1,088 |
Ending balance | 40,834 | 39,768
Impact of ASC 326 | Accounting Standards Update 2016-13 |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 491 |
Impact of ASC 326 | Accounting Standards Update 2016-13 | Non-PCD loans |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | (113) |
Impact of ASC 326 | Accounting Standards Update 2016-13 | PCD loans |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 604 |
Commercial |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 11,219 |
Provision charged to operations | 233 |
Loans charged off | (16) |
Recoveries of loans previously charged off | 35 |
Ending balance | 11,449 |
Commercial | Impact of ASC 326 | Accounting Standards Update 2016-13 |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | (22) |
Commercial | Impact of ASC 326 | Accounting Standards Update 2016-13 | Non-PCD loans |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | (617) |
Commercial | Impact of ASC 326 | Accounting Standards Update 2016-13 | PCD loans |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 595 |
Consumer |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 3,330 |
Provision charged to operations | 117 |
Loans charged off | (89) |
Recoveries of loans previously charged off | 45 |
Ending balance | 3,510 |
Consumer | Impact of ASC 326 | Accounting Standards Update 2016-13 |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 107 |
Consumer | Impact of ASC 326 | Accounting Standards Update 2016-13 | Non-PCD loans |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 98 |
Consumer | Impact of ASC 326 | Accounting Standards Update 2016-13 | PCD loans |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 9 |
Consumer finance |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 25,969 | 24,791
Provision charged to operations | 1,600 |
Loans charged off | (3,108) |
Recoveries of loans previously charged off | 1,008 |
Ending balance | 25,875 | $ 25,099
Consumer finance | Impact of ASC 326 | Accounting Standards Update 2016-13 |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | 406 |
Consumer finance | Impact of ASC 326 | Accounting Standards Update 2016-13 | Non-PCD loans |  |
Allowance for credit losses activity by loan portfolio |  |
Beginning balance | $ 406 |

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- Definition Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446 + Details
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- Definition Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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- Definition Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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