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Regulatory Capital Matters (Tables) | 6 Months Ended
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Jun. 30, 2017
Regulatory Capital Matters [Abstract] |
Actual and required capital amounts and ratios of CFBank |
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﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  | To Be Well
﻿ |  |  |  |  |  | Minimum Capital |  |  | Minimum Capital |  |  | Capitalized Under
﻿ |  |  |  |  |  | Required-Basel III |  |  | Required-Basel III |  |  | Applicable Regulatory
﻿ |  | Actual |  |  | Phase-In Schedule |  |  | Fully Phased-In |  |  | Capital Standards
﻿ |  | Amount | Ratio |  |  | Amount | Ratio |  |  | Amount | Ratio |  |  | Amount | Ratio
﻿June 30, 2017 (unaudited) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Total Capital to risk |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ weighted assets | $ | 46,612 | 12.60% |  | $ | 34,208 | 9.25% |  | $ | 38,831 | 10.50% |  | $ | 36,982 | 10.00%
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﻿Tier 1 (Core) Capital to risk |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ weighted assets |  | 41,957 | 11.35% |  |  | 26,812 | 7.25% |  |  | 31,434 | 8.50% |  |  | 29,585 | 8.00%
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﻿Common equity tier 1 capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿to risk-weighted assets |  | 41,957 | 11.35% |  |  | 21,264 | 5.75% |  |  | 25,887 | 7.00% |  |  | 24,038 | 6.50%
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﻿Tier 1 (Core) Capital to |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ adjusted total assets (Leverage ratio) |  | 41,957 | 10.16% |  |  | 16,522 | 4.00% |  |  | 16,522 | 4.00% |  |  | 20,653 | 5.00%
﻿ ﻿ ﻿
﻿ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ |  |  |  |  |  |  |  |  |  |  |  |  | To Be Well
﻿ |  |  |  |  |  | Minimum Capital |  |  | Minimum Capital |  |  | Capitalized Under
﻿ |  |  |  |  |  | Required-Basel III |  |  | Required-Basel III |  |  | Applicable Regulatory
﻿ |  | Actual |  |  | Phase-In Schedule |  |  | Fully Phased-In |  |  | Capital Standards
﻿ |  | Amount | Ratio |  |  | Amount | Ratio |  |  | Amount | Ratio |  |  | Amount | Ratio
﻿December 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿Total Capital to risk |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ weighted assets | $ | 45,118 | 12.46% |  | $ | 31,256 | 8.63% |  | $ | 38,029 | 10.50% |  | $ | 36,218 | 10.00%
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﻿Tier 1 (Core) Capital to risk |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ weighted assets |  | 40,556 | 11.20% |  |  | 24,013 | 6.63% |  |  | 30,785 | 8.50% |  |  | 28,974 | 8.00%
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﻿Common equity tier 1 capital |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿to risk-weighted assets |  | 40,556 | 11.20% |  |  | 18,580 | 5.13% |  |  | 25,353 | 7.00% |  |  | 23,542 | 6.50%
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﻿Tier 1 (Core) Capital to |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
﻿ adjusted total assets (Leverage ratio) |  | 40,556 | 9.66% |  |  | 16,792 | 4.00% |  |  | 16,792 | 4.00% |  |  | 20,991 | 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/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958568-112826 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1H -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=84167132&loc=d3e65071-112826 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1G -URI http://asc.fasb.org/extlink&oid=84167132&loc=SL5958577-112826 + Details
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