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Fair Value Measurements - (Income) Losses from Nonrecurring Fair Value Adjustments (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Total (income) loss from nonrecurring measurements | $ (13) | $ (4) | $ 3
Loans individually measured for credit losses |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Total (income) loss from nonrecurring measurements | $ (13) | $ (4) | $ 3

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- Details
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