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Borrowings - Summary of Long-Term Borrowings (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Ending balance	$ 10,653
Subordinated Debt [Member]
Debt Instrument [Line Items]
Beginning balance	10,653
Average balance during the year	2,682
Ending balance	$ 10,653
Average rate paid during the year, including amortization of debt issuance costs	4.20%
Weighted average remaining maturity (in years)	9 years 9 months

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Average amount outstanding of long-term debt.

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