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Fair Value of Financial Instruments - Level 3 Assets and Liabilities Measured at Fair Value (Details) $ in Thousands | Dec. 31, 2021 USD ($) a | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
--- | --- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Individually evaluated loans |  | $ 36,281 | $ 25,202
Foreclosed properties | $ 3,071 | 2,424 |
Significant Unobservable Inputs (Level 3) |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Foreclosed properties | 364 | 1,484 |
Significant Unobservable Inputs (Level 3) | Financing Receivable, Collateral Dependent |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Individually evaluated loans | 7,326 |  |
Impaired loans |  | 16,000 |
Significant Unobservable Inputs (Level 3) | Financing Receivable, Cash Flow Dependent |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Individually evaluated loans | $ 4,257 |  |
Impaired loans |  | $ 6,142 |
Significant Unobservable Inputs (Level 3) | Appraised value | Discount rate |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Foreclosed real estate, measurement input (as a percent) | 10 | 10 |
Significant Unobservable Inputs (Level 3) | Appraised value | Discount rate | Financing Receivable, Collateral Dependent |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Individually evaluated loans, measurement input (as a percent) | 0.10 | 0.10 |
Significant Unobservable Inputs (Level 3) | PV of expected cash flows | Discount rate | Minimum | Financing Receivable, Cash Flow Dependent |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Individually evaluated loans, measurement input (as a percent) | a | 0.04 |  |
Impaired loans, measurement input (as a percent) |  | 0.04 |
Significant Unobservable Inputs (Level 3) | PV of expected cash flows | Discount rate | Maximum | Financing Receivable, Cash Flow Dependent |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Individually evaluated loans, measurement input (as a percent) | a | 0.11 |  |
Impaired loans, measurement input (as a percent) |  | 0.11 |
Significant Unobservable Inputs (Level 3) | PV of expected cash flows | Discount rate | Weighted Average | Financing Receivable, Cash Flow Dependent |  |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |  |
Individually evaluated loans, measurement input (as a percent) | a | 0.0622 |  |
Impaired loans, measurement input (as a percent) |  | 0.0621 |

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- Definition The balance of financing receivables that were individually evaluated for impairment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524 + Details
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- Definition Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.10(4)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 + Details
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