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Fair Value (Details 3) - Fair Value, Measurements, Nonrecurring $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 USD ($) | Dec. 31, 2020 USD ($)
Commercial |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Recorded Investment |  | $ 1,770
Residential Real Estate |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Recorded Investment | $ 82 |
Recorded Investment |  | 82
Consumer |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Recorded Investment |  | $ 36
Sales Comparison Valuation | Commercial |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Recorded Investment | $ 2,954 |
Fair Value Measurements Valuation Technique(s) Description | Sales Comparison | Sales comparison
Recorded Investment |  | $ 1,770
Sales Comparison Valuation | Commercial | Minimum | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent | (14.66) | (24.01)
Sales Comparison Valuation | Commercial | Maximum | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent | 8.99 | 17.93
Sales Comparison Valuation | Commercial | Weighted Average | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent | 0 | (0.48)
Sales Comparison Valuation | Residential Real Estate |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Recorded Investment | $ 82 |
Fair Value Measurements Valuation Technique(s) Description | Sales comparison | Sales comparison
Recorded Investment |  | $ 82
Sales Comparison Valuation | Residential Real Estate | Minimum | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent | (3.84) | (40.00)
Sales Comparison Valuation | Residential Real Estate | Maximum | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent | 3.22 | 47.15
Sales Comparison Valuation | Residential Real Estate | Weighted Average | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent | (0.12) | (17.77)
Sales Comparison Valuation | Consumer |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Fair Value Measurements Valuation Technique(s) Description |  | Sales comparison
Recorded Investment |  | $ 36
Sales Comparison Valuation | Consumer | Minimum | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent |  | (23.60)
Sales Comparison Valuation | Consumer | Maximum | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent |  | 23.60
Sales Comparison Valuation | Consumer | Weighted Average | Measurement Input, Comparability Adjustment |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Adjustment for differences between earning multiplier and comparable sales, Percent |  | 0.00

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