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Regulatory Capital Matters (Tables)

9 Months Ended

Sep. 30, 2025

Regulatory Capital Matters [Abstract]

Actual And Required Capital Amounts And Ratios Of CFBank

The following tables present actual and required capital ratios as of September 30, 2025 and December 31, 2024 for CFBank under the Basel III Capital Rules.

	Actual									Minimum Capital Required-Basel III									To Be Well Capitalized Under Applicable Regulatory Capital Standards
	Amount					Ratio				Amount					Ratio (1)				Amount					Ratio
September 30, 2025
Total Capital to risk weighted assets	$		254,287				14.88	%		$		179,492				10.50	%		$		170,945				10.00	%
Tier 1 (Core) Capital to risk weighted assets			234,936				13.74	%				145,303				8.50	%				136,756				8.00	%
Common equity tier 1 capital to risk-weighted    assets			234,936				13.74	%				119,661				7.00	%				111,114				6.50	%
Tier 1 (Core) Capital to adjusted total assets    (Leverage Ratio)			234,936				11.19	%				84,011				4.00	%				105,014				5.00	%

(1) Ratios include 2.5% capital conservation buffer.

	Actual									Minimum Capital Required-Basel III									To Be Well Capitalized Under Applicable Regulatory Capital Standards
	Amount					Ratio				Amount					Ratio (1)				Amount					Ratio
December 31, 2024
Total Capital to risk weighted assets	$		230,120				13.60	%		$		177,636				10.50	%		$		169,177				10.00	%
Tier 1 (Core) Capital to risk weighted assets			210,675				12.45	%				143,801				8.50	%				135,342				8.00	%
Common equity tier 1 capital to risk-weighted    assets			210,675				12.45	%				118,424				7.00	%				109,965				6.50	%
Tier 1 (Core) Capital to adjusted total assets    (Leverage Ratio)			210,675				10.33	%				81,614				4.00	%				102,018				5.00	%

(1) Ratios include 2.5% capital conservation buffer.

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- References

No definition available.

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- Definition

Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity.

+ 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/1943274/2147477270/942-505-50-1

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/1943274/2147477270/942-505-50-1B

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