Disclosures About Fair Value of Financial Instruments - Fair value, assets and liabilities measured on nonrecurring basis (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Collateral-dependent loans
Nonrecurring Measurements
Fair value measurement of assets	$ 785	$ 1,712
Foreclosed assets held for sale
Nonrecurring Measurements
Fair value measurement of assets		315
Level 3 | Collateral-dependent loans
Nonrecurring Measurements
Fair value measurement of assets	$ 785	1,712
Level 3 | Foreclosed assets held for sale
Nonrecurring Measurements
Fair value measurement of assets		$ 315