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v3.22.1

Disclosures About Fair Value of Assets and Liabilities - Unobservable Inputs Used in Recurring and Nonrecurring Level 3 Fair Value Measurements Other Than Goodwill (Details) - Significant Unobservable Inputs (Level 3) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
State and municipal securities | Discounted cash flow |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value | $ 8,877 | $ 5,456
State and municipal securities | Discounted cash flow | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Maturity/Call date | 1 month | 1 month
US Muni BQ curve | BBB- | BBB-
State and municipal securities | Discounted cash flow | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Maturity/Call date | 15 years | 15 years
US Muni BQ curve | A- | A-
State and municipal securities | Discounted cash flow | Discount rate | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount rate | 0.004 | 0.0075
State and municipal securities | Discounted cash flow | Discount rate | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount rate | 0.040 | 0.04
State and municipal securities | Discounted cash flow | Weighted-average coupon | Weighted-average |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount rate | 2.2 | 3.7
Corporate obligations and U.S. Government-sponsored mortgage-backed securities | Discounted cash flow |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value | $ 35 | $ 35
Corporate obligations and U.S. Government-sponsored mortgage-backed securities | Discounted cash flow | Weighted-average coupon | Weighted-average |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount rate | 0 | 0
Corporate obligations and U.S. Government-sponsored mortgage-backed securities | Discounted cash flow | Risk free rate |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Risk free rate | 3 month LIBOR | 3 month LIBOR
Corporate obligations and U.S. Government-sponsored mortgage-backed securities | Discounted cash flow | plus premium for illiquidity |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount rate | 200 | 200
Collateral dependent loans | Collateral based measurements |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value | $ 24,657 | $ 24,491
Collateral dependent loans | Collateral based measurements | Discount to reflect current market conditions and ultimate collectability | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount to reflect current market conditions and ultimate collectability | 0 | 0
Collateral dependent loans | Collateral based measurements | Discount to reflect current market conditions and ultimate collectability | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount to reflect current market conditions and ultimate collectability | 0.10 | 0.10
Collateral dependent loans | Collateral based measurements | Discount to reflect current market conditions and ultimate collectability | Weighted-average |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Discount to reflect current market conditions and ultimate collectability | 0.036 | 0.055
Other real estate owned | Appraisals |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value |  | $ 96
Other real estate owned | Appraisals | Discount to reflect current market conditions | Minimum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other real estate owned |  | 0
Other real estate owned | Appraisals | Discount to reflect current market conditions | Maximum |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other real estate owned |  | 0.44
Other real estate owned | Appraisals | Discount to reflect current market conditions | Weighted-average |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Other real estate owned |  | 0.435

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