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Fair Value of Assets and Liabilities - Nonrecurring Basis (Details) - Non recurring - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Impaired loans | $ 4,876 | $ 4,816
Foreclosed assets | 209 | 8
Servicing rights | 3,277 | 3,845
Loans held for sale |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Loans held for sale | 72,258 | 46,846
Impaired loans |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Net impairment | 3,066 | 3,138
Level 2 | Loans held for sale |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Loans held for sale | 72,258 | 46,846
Level 3 |  |
Fair value, assets and liabilities measured on recurring and non recurring basis |  |
Impaired loans | 4,876 | 4,816
Foreclosed assets | 209 | 8
Servicing rights | $ 3,277 | $ 3,845

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