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Fair Value Measurements - OREO Measured at Fair Value on a Nonrecurring Basis (Details) - Level 3 - Fair Value, measurements, nonrecurring - USD ($) $ in Thousands | Sep. 30, 2020 | Dec. 31, 2019
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OREO measured at fair value on a nonrecurring basis |  |
Carrying amount prior to remeasurement | $ 2,750 | $ 3,726
Impairment recognized in results of operations | (962) | (906)
Fair value | $ 1,788 | $ 2,820

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