Disclosures about Fair Value of Financial Instruments - Unobservable Inputs (Details) $ in Thousands	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent loans	$ 22,902	$ 38,046
Foreclosed assets held-for-sale	973	1,148
Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent loans	22,902	38,046
Equity securities	0
Foreclosed assets held-for-sale	973	1,148
Level 3 | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent loans	22,902	38,046
Foreclosed assets held-for-sale	$ 973	$ 1,148
Level 3 | Marketability discount | Market comparable properties
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral-dependent impaired loans, measurement input	(8)
Foreclosed assets held-for-sale, measurement input	(10)
Level 3 | Marketability discount | Market comparable properties | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral-dependent impaired loans, measurement input		(26)
Foreclosed assets held-for-sale, measurement input		(10)
Level 3 | Marketability discount | Market comparable properties | Minimum | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral-dependent impaired loans, measurement input	4	7
Level 3 | Marketability discount | Market comparable properties | Maximum | Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral-dependent impaired loans, measurement input	100	100