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Borrowings - Summary of Long-Term Borrowings (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Debt Instrument [Line Items] |  |  |
Balance at period-end | $ 10,671 |  | $ 10,653
Subordinated Debt [Member] |  |  |
Debt Instrument [Line Items] |  |  |
Balance at period-end | 10,671 |  | $ 10,700
Average balance during the period | 10,655 |  |
Maximum month-end balance during the year | $ 10,671 |  |
Average rate paid during the year, including amortization of debt issuance costs | 4.16% |  |
Weighted average remaining maturity (in years) | 9 years 6 months | 0 years |

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