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Loans - Summary of Allowance for Loan Losses by Portfolio Class and Category (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Charge-offs |  |  | $ (13,451) |
Commercial and industrial |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Charge-offs |  |  | (6,518) |
CRE - investor owned |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Charge-offs |  |  | (4,869) |
Construction and land development |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Charge-offs |  |  | (9) |
Other |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Charge-offs |  |  | (705) |
Portfolio loans, net |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | $ 141,319 | $ 140,546 | 136,932 | $ 145,041
Provision (benefit) for credit losses | 7,670 | 504 | 14,766 | (2,645)
Charge-offs | (8,303) | (1,999) | (13,451) | (6,139)
Recoveries | 1,447 | 1,521 | 3,886 | 4,315
Ending Balance | 142,133 | 140,572 | 142,133 | 140,572
Portfolio loans, net | Commercial and industrial |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 60,318 | 65,646 | 53,835 | 63,825
Provision (benefit) for credit losses | 3,914 | 4,202 | 12,854 | 7,283
Charge-offs | (2,794) | (1,320) | (6,790) | (3,576)
Recoveries | 1,038 | 640 | 2,577 | 1,636
Ending Balance | 62,476 | 69,168 | 62,476 | 69,168
Portfolio loans, net | CRE - investor owned |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 33,876 | 33,338 | 36,191 | 35,877
Provision (benefit) for credit losses | 2,851 | 71 | 653 | (2,488)
Charge-offs | (4,692) | 0 | (4,869) | (200)
Recoveries | 27 | 225 | 87 | 445
Ending Balance | 32,062 | 33,634 | 32,062 | 33,634
Portfolio loans, net | CRE - owner occupied |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 22,700 | 16,156 | 22,752 | 17,560
Provision (benefit) for credit losses | 2,705 | 224 | 2,564 | (1,424)
Charge-offs | 0 | (190) | 0 | (395)
Recoveries | 28 | 232 | 117 | 681
Ending Balance | 25,433 | 16,422 | 25,433 | 16,422
Portfolio loans, net | Construction and land development |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 12,795 | 13,180 | 11,444 | 14,536
Provision (benefit) for credit losses | (1,662) | (3,987) | (342) | (5,378)
Charge-offs | 0 | 0 | (9) | 0
Recoveries | 14 | 10 | 54 | 45
Ending Balance | 11,147 | 9,203 | 11,147 | 9,203
Portfolio loans, net | Residential real estate |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 7,421 | 7,478 | 7,928 | 7,927
Provision (benefit) for credit losses | (939) | 99 | (1,472) | (50)
Charge-offs | (131) | (401) | (654) | (1,706)
Recoveries | 271 | 365 | 820 | 1,370
Ending Balance | 6,622 | 7,541 | 6,622 | 7,541
Portfolio loans, net | Other |  |  |  |
Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss [Roll Forward] |  |  |  |
Beginning Balance | 4,209 | 4,748 | 4,782 | 5,316
Provision (benefit) for credit losses | 801 | (105) | 509 | (588)
Charge-offs | (686) | (88) | (1,129) | (262)
Recoveries | 69 | 49 | 231 | 138
Ending Balance | $ 4,393 | $ 4,604 | $ 4,393 | $ 4,604

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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 -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479344/326-20-45-1 + 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 -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + 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 -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-13 + Details
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