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Acquisitions and Divestitures - Summary of Assets and Liabilities in Disposal Group, Factored Receivables (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations - Factored Receivable Disposal Group - USD ($) $ in Thousands | Sep. 30, 2023 | Sep. 06, 2022 | Jun. 30, 2022
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Disposal Group, Including Discontinued Operation, Assets [Abstract] |  |  |
Assets sold | $ 88,036 | $ 20,148 | $ 67,888
Disposal Group, Including Discontinued Operation, Liabilities [Abstract] |  |  |
Customer reserve noninterest bearing deposits | 10,831 | 1,149 | 9,682
Liabilities held for sale | 10,831 | 1,149 | 9,682
Net assets sold | 77,205 | 18,999 | 58,206
Cash consideration | 85,346 | 19,054 | 66,292
Revenue share asset | 6,237 | 1,027 | 5,210
Total consideration | 91,583 | 20,081 | 71,502
Transaction costs | 131 | 49 | 82
Gain on sale, net of transaction costs | 14,247 | 1,033 | 13,214
Factored receivables |  |  |
Disposal Group, Including Discontinued Operation, Assets [Abstract] |  |  |
Factored receivables | 88,019 | 20,131 | 67,888
Accrued interest and fee income | $ 17 | $ 17 | $ 0

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