Regulatory Matters - Narrative (Details) $ in Millions	Dec. 31, 2023 USD ($)
Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]
Common Equity Tier 1 Capital (to Risk Weighted Assets)	4.50%
Tier 1 Capital (to Risk Weighted Assets)	0.060
Total Capital (to Risk Weighted Assets)	0.080
Tier 1 Capital (to Average Assets)	0.040
Capital conservation buffer percentage	2.50%
Statutory amount available for dividend payments without regulatory approval	$ 46.1

Capital conservation buffer percentage.

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- Definition

Tier One Risk Based Common Equity Capital Required For Capital Adequacy To Risk Weighted Assets.

+ References

No definition available.

+ Details

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- References

No definition available.

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- Definition

Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1B

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- Definition

Amount of dividends that can be declared or paid without approval of regulatory agency.

+ References

No definition available.

+ Details

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- Definition

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

+ References

+ Details

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- Definition

Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.

+ References

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