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Fair Value of Assets and Liabilities - Nonrecurring Basis (Details) - Non recurring - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Impaired loans | $ 7,139 | $ 7,325
Foreclosed assets | 139 | 63
Servicing rights | 1,952 | 1,987
Loans held for sale |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Loans held for sale | 78,665 | 122,440
Impaired loans |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Net impairment | 1,002 | 1,205
Level 2 | Loans held for sale |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Loans held for sale | 78,665 | 122,440
Level 3 |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Impaired loans | 7,139 | 7,325
Foreclosed assets | 139 | 63
Servicing rights | $ 1,952 | $ 1,987

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