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Loans, Allowance for Credit Losses, and Asset Quality Information - Unfunded Loan Commitments (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance | $ 78,789 | $ 52,388 | $ 21,398
(Reversal of) provision for credit losses on changes in unfunded commitments | 12,600 | 9,611 | 35,039
Ending balance | 90,967 | 78,789 | 52,388
Cumulative Effect, Period of Adoption, Adjustment |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance |  | 14,575 |
Ending balance |  |  | 14,575
Unfunded Loan Commitment |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance | 13,506 | 582 |
Day 2 provision for credit losses on unfunded commitments acquired from Select | 0 | 3,982 |
(Reversal of) provision for credit losses on changes in unfunded commitments | (200) | 1,438 |
Ending balance | 13,306 | 13,506 | 582
Unfunded Loan Commitment | Cumulative Effect, Period of Adoption, Adjustment |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Beginning balance | $ 0 | 7,504 |
Ending balance |  | $ 0 | $ 7,504

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- Definition Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal), From Acquisitions + References No definition available. + Details
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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 A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. 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 (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447 + Details
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- Details
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- Details
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