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Securities Sold Under Agreements to Repurchase and Federal Funds Purchased (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Retail Repurchase Agreements
Repurchase Agreement Counterparty [Line Items]
Outstanding agreements to repurchase	$ 56,300,000
Wholesale Repurchase Agreements
Repurchase Agreement Counterparty [Line Items]
Outstanding agreements to repurchase	0
Securities Sold Under Agreements to Repurchase
Repurchase Agreement Counterparty [Line Items]
Outstanding agreements to repurchase	56,278,000	$ 66,787,000	$ 65,845,000
Maximum month-end balance	67,810,000	78,420,000	72,883,000
Average balance during the year	$ 57,126,000	$ 58,627,000	$ 55,973,000
Weighted average rate at December 31	0.10%	0.10%	0.11%
Average interest rate paid during the year	0.10%	0.11%	0.17%
Federal Funds Purchased
Repurchase Agreement Counterparty [Line Items]
Average balance during the year	$ 0	$ 0	$ 0
Average interest rate paid during the year	0.00%	0.00%	0.00%

X

- Definition

The calculated average balance during the year.

+ References

No definition available.

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- Definition

The calculated average interest rate paid during the year.

+ References

No definition available.

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- Definition

The maximum month end balance of securities sold under repurchase agreements.

+ References

No definition available.

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- Definition

The calculated weighted average interest rate.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(m)(1)(i))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(m)(1)(ii)(A)(i))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312

Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13(1))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

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