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Borrowings - Schedule of Federal Home Loan Bank of Atlanta (FHLB) Advances (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Federal Home Loan Bank Advances [Line Items]
Advances from FHLB, Fair Value Adjustment	$ 1,000,000.0	$ 1,000,000.0
Federal Home Loan Bank of Atlanta
Federal Home Loan Bank Advances [Line Items]
Advances from FHLB	$ 10,000,000
Federal Home Loan Bank of Atlanta | April 4, 2022
Federal Home Loan Bank Advances [Line Items]
Advances from FHLB, Advance Date	Mar. 04, 2022
Advances from FHLB	$ 10,000,000
Advances from FHLB, Interest Rate	0.27%
Advances from FHLB, Maturity	Apr. 04, 2022
Advances from FHLB, Rate	Fixed
Advances from FHLB, Call Feature	N/A

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Amount of advances from the Federal Home Loan Bank (FHLB).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822

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