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Repurchase Agreements and Other Borrowings - Federal Home Loan Bank, Advances (Details)	12 Months Ended
	Dec. 31, 2020 USD ($)
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 94,000,000
Interest Rate 1.83% - Maturity Date February 1, 2021
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	3 years 6 months
Federal Home Loan Bank, Advances, Interest Rate	1.83%
Federal Home Loan Bank, Advances, Maturity Date	Feb. 01, 2021
Interest Rate 1.85% - Maturity Date April 12, 2021
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	5 years
Federal Home Loan Bank, Advances, Interest Rate	1.85%
Federal Home Loan Bank, Advances, Maturity Date	Apr. 12, 2021
Interest Rate 2.00% - Maturity Date May 3, 2021
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 4,000,000
Federal Home Loan Bank Advances, Term (in years)	1 year
Federal Home Loan Bank, Advances, Interest Rate	2.00%
Federal Home Loan Bank, Advances, Maturity Date	May 03, 2021
Interest Rate 2.55% - Maturity Date October 1, 2021
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	7 years
Federal Home Loan Bank, Advances, Interest Rate	2.55%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 01, 2021
Interest Rate 2.71% - Maturity Date March 21, 2022
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	5 years
Federal Home Loan Bank, Advances, Interest Rate	2.71%
Federal Home Loan Bank, Advances, Maturity Date	Mar. 21, 2022
Interest Rate 2.40% - Maturity Date January 9, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	8 years
Federal Home Loan Bank, Advances, Interest Rate	2.40%
Federal Home Loan Bank, Advances, Maturity Date	Jan. 09, 2023
Interest Rate 1.51% - Maturity Date July 31, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	3 years 6 months
Federal Home Loan Bank, Advances, Interest Rate	1.51%
Federal Home Loan Bank, Advances, Maturity Date	Jul. 31, 2023
Interest Rate 0.77% - Maturity Date September 11, 2023
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	3 years 6 months
Federal Home Loan Bank, Advances, Interest Rate	0.77%
Federal Home Loan Bank, Advances, Maturity Date	Sep. 11, 2023
Interest Rate 1.45% - Maturity Date December 31, 2024
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 10,000,000
Federal Home Loan Bank Advances, Term (in years)	5 years
Federal Home Loan Bank, Advances, Interest Rate	1.45%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 31, 2024
Interest Rate 0.91% - Maturity Date March 10, 2025
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	5 years
Federal Home Loan Bank, Advances, Interest Rate	0.91%
Federal Home Loan Bank, Advances, Maturity Date	Mar. 10, 2025
Interest Rate 1.14% - Maturity Date October 3, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.14%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 03, 2029
Interest Rate 1.15% - Maturity Date October 3, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.15%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 03, 2029
Interest Rate 1.12% - Maturity Date October 3, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 5,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.12%
Federal Home Loan Bank, Advances, Maturity Date	Oct. 03, 2029
Interest Rate 1.39% - Maturity Date December 31, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 10,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.39%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 31, 2029
Interest Rate 1.41% - Maturity Date December 31, 2029
FHLB Advances [Abstract]
Federal Home Loan Bank Advances	$ 15,000,000
Federal Home Loan Bank Advances, Term (in years)	10 years
Federal Home Loan Bank, Advances, Interest Rate	1.41%
Federal Home Loan Bank, Advances, Maturity Date	Dec. 31, 2029

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Discloses the single interest rate [if] applicable to the advances from the Federal Home Loan Bank, by branch, as of the Balance Sheet date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823

Reference 2: 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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