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Portfolio Loans - Summary of Recorded Investment by Category for Portfolio Loans Restructured (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 USD ($) loan | Dec. 31, 2020 USD ($) loan
Commercial Real Estate |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | $ 7,247 | $ 20,835
Residential |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 3,489 | 4,135
Blanket Lien |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 9,312 | 394
Other Collateral |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 17
Commercial and industrial | Commercial Real Estate | Commercial and industrial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 4,271 | 8,316
Commercial and industrial | Residential | Commercial and industrial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 209 | 0
Commercial and industrial | Blanket Lien | Commercial and industrial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 9,312 | 394
Commercial and industrial | Other Collateral | Commercial and industrial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 0
Commercial - investor owned | Commercial Real Estate | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 169 | 9,579
Commercial - investor owned | Residential | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 1,200 | 0
Commercial - investor owned | Blanket Lien | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 0 | 0
Commercial - investor owned | Other Collateral | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 0
CRE - owner occupied | Commercial Real Estate | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 2,807 | 2,940
CRE - owner occupied | Residential | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 32 | 0
CRE - owner occupied | Blanket Lien | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 0 | 0
CRE - owner occupied | Other Collateral | Commercial Portfolio Segment |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 0
Residential real estate | Commercial Real Estate | Residential |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 0 | 0
Residential real estate | Residential | Residential |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 2,048 | 4,135
Residential real estate | Blanket Lien | Residential |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 0 | 0
Residential real estate | Other Collateral | Residential |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 0
Other | Commercial Real Estate | Unallocated Financing Receivables |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 0
Other | Residential | Unallocated Financing Receivables |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 0
Other | Blanket Lien | Unallocated Financing Receivables |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 0
Other | Other Collateral | Unallocated Financing Receivables |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual |  | 17
Non-Covered Loans |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | $ 23,449 | $ 34,818
Number of Loans | loan | 1 | 6
Pre-Modification Outstanding Recorded Balance | $ 221 | $ 7,819
Post-Modification Outstanding Recorded Balance | 221 | 7,819
Non-Covered Loans | Commercial and industrial |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | $ 17,052 | $ 18,158
Number of Loans | loan | 0 | 3
Pre-Modification Outstanding Recorded Balance | $ 0 | $ 7,447
Post-Modification Outstanding Recorded Balance | 0 | 7,447
Non-Covered Loans | Commercial - investor owned |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 1,575 | 9,579
Non-Covered Loans | CRE - owner occupied |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | 2,839 | 2,940
Non-Covered Loans | Residential real estate |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | $ 1,971 | $ 4,112
Number of Loans | loan | 1 | 3
Pre-Modification Outstanding Recorded Balance | $ 221 | $ 372
Post-Modification Outstanding Recorded Balance | 221 | 372
Non-Covered Loans | Other |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |
Financing Receivable, Nonaccrual | $ 12 | $ 29

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