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Loans, Allowance for Credit Losses, and Asset Quality Information - Summary of Nonperforming Assets (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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Loans and Leases Receivable Disclosure [Line Items] |  |
Nonaccrual loans | $ 28,669 | $ 34,696
Total loans | 6,525,286 | 6,081,715
Foreclosed properties | 658 | 3,071
Nonperforming Financial Instruments |  |
Loans and Leases Receivable Disclosure [Line Items] |  |
Nonaccrual loans | 28,669 | 34,696
TDRs - accruing | 11,355 | 13,866
Accruing loans > 90 days past due | 0 | 1,004
Total loans | 40,024 | 49,566
Foreclosed properties | 658 | 3,071
Total nonperforming assets | $ 40,682 | $ 52,637

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- Definition Amortized cost excluding accrued interest, of financing receivable 90 days or more past due and still accruing. 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 16 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919258-210447 + Details
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- Definition Amortized cost excluding accrued interest, before allowance for credit loss, of 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 5 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447 Reference 2: 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 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 3B -URI https://asc.fasb.org/extlink&oid=124255953&loc=SL120267963-210447 + Details
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