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Portfolio Loans - Summarize TDRs (Details) - Commercial $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 USD ($) contract | Sep. 30, 2021 USD ($) contract | Sep. 30, 2022 USD ($) contract | Sep. 30, 2021 USD ($) contract
Financing Receivable, Impaired [Line Items] |  |  |  |
Number of Contracts | contract | 0 | 0 | 1 | 1
Rate Modification |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Recorded Investment | $ 0 | $ 0 | $ 0 | $ 444
Payment Modification |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |
Recorded Investment | $ 0 | $ 0 | $ 381 | $ 0

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