XML 47 R67.htm IDEA: XBRL DOCUMENT
v3.20.1

Loans And Leases (Recorded Investment In Loans By Risk Category And Class Of Loans) (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | ---
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | $ 670,441 | $ 557,695
Not Rated [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 146,611 | 150,940
Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 512,955 | 396,427
Special Mention [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 5,020 | 7,029
Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 5,855 | 3,299
Doubtful [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 0 | 0
Commercial Real Estate [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans | [1] | 170,646 | 126,887
Commercial Real Estate [Member] | Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 168,617 | 123,369
Commercial Real Estate [Member] | Special Mention [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 1,424 | 2,651
Commercial Real Estate [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 605 | 867
Single-Family Residential [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 120,256 | 118,386
Single-Family Residential [Member] | Not Rated [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 119,707 | 118,219
Single-Family Residential [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 549 | 167
Multi-Family Residential [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 39,229 | 47,651
Multi-Family Residential [Member] | Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 39,081 | 47,072
Multi-Family Residential [Member] | Special Mention [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  |  | 425
Multi-Family Residential [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 148 | 154
Real Estate Commercial [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 247,543 | 173,435
Non-Owner Occupied [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 140,451 | 122,465
Non-Owner Occupied [Member] | Not Rated [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 67 | 76
Non-Owner Occupied [Member] | Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 134,466 | 119,843
Non-Owner Occupied [Member] | Special Mention [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 1,498 | 1,701
Non-Owner Occupied [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 4,420 | 845
Owner Occupied [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 81,871 | 43,087
Owner Occupied [Member] | Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 79,773 | 39,747
Owner Occupied [Member] | Special Mention [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 2,098 | 2,252
Owner Occupied [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  |  | 1,088
Land [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 25,221 | 7,883
Land [Member] | Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 25,221 | 7,883
Construction [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 67,652 | 61,792
Construction [Member] | Not Rated [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 1,855 | 3,279
Construction [Member] | Pass [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 65,797 | 58,513
Home Equity Lines Of Credit [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 20,941 | 23,961
Originated For Portfolio [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 20,735 | 23,593
Originated For Portfolio [Member] | Not Rated [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 20,681 | 23,525
Originated For Portfolio [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 54 | 68
Purchased For Portfolio [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 206 | 368
Purchased For Portfolio [Member] | Not Rated [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 127 | 279
Purchased For Portfolio [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 79 | 89
Other Consumer [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | 4,174 | 5,583
Other Consumer [Member] | Not Rated [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  | $ 4,174 | 5,562
Other Consumer [Member] | Substandard [Member] |  |  |
Financing Receivable, Recorded Investment [Line Items] |  |  |
Loans |  |  | $ 21
[1] | Includes $4,779 and $5,403 of commercial leases at December 31, 2019 and December 31, 2018, respectively.

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524 + Details
Name: | us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=cfbk_NotRatedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_DoubtfulMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_RealEstateMortgageResidentialSingleFamilyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_RealEstateMortgageResidentialMultiFamilyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_RealEstateCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_RealEstateCommercialNonOwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_RealEstateCommercialOwnerOccupiedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_RealEstateCommercialLandAcquisitionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_HomeEquityLineOfCreditOriginatedPortfolioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_HomeEquityLineOfCreditPurchasedPortfolioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=cfbk_OtherFinancingReceivableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |