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Regulatory Capital Matters (Tables) | 9 Months Ended
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Sep. 30, 2021
Regulatory Capital Matters [Abstract] |
Actual And Required Capital Amounts And Ratios Of CFBank |
| Actual |  | Minimum Capital Required-Basel III Fully Phased-In |  | To Be Well Capitalized Under Applicable ‎Regulatory Capital Standards
| Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio
September 30, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Capital to risk weighted assets | $ | 164,620 |  | 14.22% |  | $ | 121,534 |  | 10.50% |  | $ | 115,746 |  | 10.00%
Tier 1 (Core) Capital to risk weighted assets |  | 150,136 |  | 12.97% |  |  | 93,384 |  | 8.50% |  |  | 92,597 |  | 8.00%
Common equity tier 1 capital to risk-weighted assets |  | 150,136 |  | 12.97% |  |  | 81,022 |  | 7.00% |  |  | 75,235 |  | 6.50%
Tier 1 (Core) Capital to adjusted total assets (Leverage ratio) |  | 150,136 |  | 11.04% |  |  | 54,415 |  | 4.00% |  |  | 68,018 |  | 5.00%
| Actual |  | Minimum Capital Required-Basel III Fully Phased-In |  | To Be Well Capitalized Under Applicable ‎Regulatory Capital Standards
| Amount |  | Ratio |  | Amount |  | Ratio |  | Amount |  | Ratio
December 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total Capital to risk weighted assets | $ | 136,683 |  | 14.31% |  | $ | 100,298 |  | 10.50% |  | $ | 95,522 |  | 10.00%
Tier 1 (Core) Capital to risk weighted assets |  | 124,678 |  | 13.05% |  |  | 81,194 |  | 8.50% |  |  | 76,418 |  | 8.00%
Common equity tier 1 capital to risk-weighted assets |  | 124,678 |  | 13.05% |  |  | 66,866 |  | 7.00% |  |  | 62,089 |  | 6.50%
Tier 1 (Core) Capital to adjusted total assets (Leverage ratio) |  | 124,678 |  | 9.74% |  |  | 51,187 |  | 4.00% |  |  | 63,984 |  | 5.00%

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://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 http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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