Regulatory Capital Requirements (Details) - Subsidiary bank $ in Thousands	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Apr. 30, 2020
Community Bank leverage ratio
Actual, amount	$ 307,936	$ 321,282
Actual, ratio	0.098	0.116
Minimum Capital Requirement, amount	$ 250,675	$ 208,344
Minimum Capital Requirement, ratio	0.080	0.075
Minimum to be Well Capitalized, amount	$ 282,010	$ 236,123
Minimum to be Well Capitalized, ratio	0.090	0.085	0.08

Amount of Tier 1 leverage capital as defined by regulatory framework.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826

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Amount of minimum Tier 1 leverage capital required for capital adequacy as defined by regulatory framework.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1B
-URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826

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Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.

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Amount of minimum Tier 1 leverage capital categorized as well capitalized as defined by regulatory framework for prompt corrective action.

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Ratio of minimum Tier 1 leverage capital to average assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.

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