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Fair Value Disclosures - Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Securities available for sale |  |  |  |
Securities available for sale | $ 182,426 | $ 224,310 |  |
Equity securities |  |  |  |
Mutual fund | 5,504 | 5,826 |  |
Indemnification asset | 4,786 | 36,225 |  |
Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 182,426 | 224,310 |  |
Equity securities |  |  |  |
Loans held for sale | 7,330 | 24,546 |  |
Indemnification asset | 4,786 | 36,225 |  |
Fair Value, Measurements, Recurring | Interest Rate Swap |  |  |  |
Derivative financial instruments (cash flow hedges) |  |  |  |
Interest rate swap | 6,164 | 816 |  |
Mutual fund | Fair Value, Measurements, Recurring |  |  |  |
Equity securities |  |  |  |
Mutual fund | 5,504 | 5,826 |  |
U.S. Government agency obligations |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale |  | 15,088 |  |
U.S. Government agency obligations | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale |  | 15,088 |  |
Mortgage-backed securities, residential |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 37,449 | 27,684 |  |
Mortgage-backed securities, residential | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 37,449 | 27,684 |  |
Asset-backed securities |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 6,764 | 7,039 |  |
Asset-backed securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 6,764 | 7,039 |  |
State and municipal |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 26,825 | 37,395 |  |
State and municipal | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 26,825 | 37,395 |  |
CLO Securities |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 106,634 | 122,204 |  |
CLO Securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 106,634 | 122,204 |  |
Corporate bonds |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 2,056 | 11,573 |  |
Corporate bonds | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 2,056 | 11,573 |  |
SBA pooled securities |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 2,698 | 3,327 |  |
SBA pooled securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 2,698 | 3,327 |  |
Level 1 | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Equity securities |  |  |  |
Loans held for sale | 0 | 0 |  |
Indemnification asset | 0 | 0 |  |
Level 1 | Fair Value, Measurements, Recurring | Interest Rate Swap |  |  |  |
Derivative financial instruments (cash flow hedges) |  |  |  |
Interest rate swap | 0 | 0 |  |
Level 1 | Mutual fund | Fair Value, Measurements, Recurring |  |  |  |
Equity securities |  |  |  |
Mutual fund | 5,504 | 5,826 |  |
Level 1 | U.S. Government agency obligations | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale |  | 0 |  |
Level 1 | Mortgage-backed securities, residential | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 1 | Asset-backed securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 1 | State and municipal | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 1 | CLO Securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 1 | Corporate bonds | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 1 | SBA pooled securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 2 | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 182,426 | 224,310 |  |
Equity securities |  |  |  |
Loans held for sale | 7,330 | 24,546 |  |
Indemnification asset | 0 | 0 |  |
Level 2 | Fair Value, Measurements, Recurring | Interest Rate Swap |  |  |  |
Derivative financial instruments (cash flow hedges) |  |  |  |
Interest rate swap | 6,164 | 816 |  |
Level 2 | Mutual fund | Fair Value, Measurements, Recurring |  |  |  |
Equity securities |  |  |  |
Mutual fund | 0 | 0 |  |
Level 2 | U.S. Government agency obligations | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale |  | 15,088 |  |
Level 2 | Mortgage-backed securities, residential | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 37,449 | 27,684 |  |
Level 2 | Asset-backed securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 6,764 | 7,039 |  |
Level 2 | State and municipal | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 26,825 | 37,395 |  |
Level 2 | CLO Securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 106,634 | 122,204 |  |
Level 2 | Corporate bonds | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 2,056 | 11,573 |  |
Level 2 | SBA pooled securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 2,698 | 3,327 |  |
Level 3 |  |  |  |
Equity securities |  |  |  |
Indemnification asset | 4,786 | 36,225 | $ 0 | $ 0
Level 3 | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Equity securities |  |  |  |
Loans held for sale | 0 | 0 |  |
Indemnification asset | 4,786 | 36,225 |  |
Level 3 | Fair Value, Measurements, Recurring | Interest Rate Swap |  |  |  |
Derivative financial instruments (cash flow hedges) |  |  |  |
Interest rate swap | 0 | 0 |  |
Level 3 | Mutual fund | Fair Value, Measurements, Recurring |  |  |  |
Equity securities |  |  |  |
Mutual fund | 0 | 0 |  |
Level 3 | U.S. Government agency obligations | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale |  | 0 |  |
Level 3 | Mortgage-backed securities, residential | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 3 | Asset-backed securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 3 | State and municipal | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 3 | CLO Securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 3 | Corporate bonds | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | 0 | 0 |  |
Level 3 | SBA pooled securities | Fair Value, Measurements, Recurring |  |  |  |
Securities available for sale |  |  |  |
Securities available for sale | $ 0 | $ 0 |  |

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