XML 47 R38.htm IDEA: XBRL DOCUMENT
v3.22.1

Note 4 - Loans Receivable - Risk Categories of Loans By Class of Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Loans receivable | $ 1,061,377 | $ 1,050,638
Pass [Member] |  |
Loans receivable | 1,054,913 | 1,047,962
Special Mention [Member] |  |
Loans receivable | 5,534 | 1,454
Substandard [Member] |  |
Loans receivable | 499 | 482
Nonaccrual [Member] |  |
Loans receivable | 431 | 740
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] |  |
Loans receivable | 22,715 | 24,131
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Pass [Member] |  |
Loans receivable | 22,028 | 23,396
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Substandard [Member] |  |
Loans receivable | 357 | 368
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Owner Occupied [Member] | Nonaccrual [Member] |  |
Loans receivable | 330 | 367
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] |  |
Loans receivable | 5,506 | 6,002
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Pass [Member] |  |
Loans receivable | 5,430 | 5,894
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Substandard [Member] |  |
Loans receivable | 76 | 108
Real Estate Portfolio [Member] | One-to-Four Family Residential Real Estate, Non-owner Occupied [Member] | Nonaccrual [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] |  |
Loans receivable | 435,522 | 426,136
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | ILLINOIS |  |
Loans receivable | 251,322 | 235,870
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Other [Member] |  |
Loans receivable | 184,200 | 190,266
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Pass [Member] | ILLINOIS |  |
Loans receivable | 250,999 | 235,545
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Pass [Member] | Other [Member] |  |
Loans receivable | 184,200 | 190,266
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Special Mention [Member] | ILLINOIS |  |
Loans receivable | 323 | 325
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Special Mention [Member] | Other [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Substandard [Member] | ILLINOIS |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Substandard [Member] | Other [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Nonaccrual [Member] | ILLINOIS |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Multi-family Mortgage [Member] | Nonaccrual [Member] | Other [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] |  |
Loans receivable | 99,817 | 103,172
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Pass [Member] |  |
Loans receivable | 99,817 | 102,875
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Substandard [Member] |  |
Loans receivable | 0 | 0
Real Estate Portfolio [Member] | Nonresidential Real Estate [Member] | Nonaccrual [Member] |  |
Loans receivable | 0 | 297
Commercial Portfolio Segment [Member] |  |
Loans receivable | 496,245 | 489,512
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] |  |
Loans receivable | 70,925 | 67,995
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Pass [Member] |  |
Loans receivable | 70,925 | 67,995
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 0
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Substandard [Member] |  |
Loans receivable | 0 | 0
Commercial Portfolio Segment [Member] | Commercial Lines and Loans for Operations [Member] | Nonaccrual [Member] |  |
Loans receivable | 0 | 0
Commercial Portfolio Segment [Member] | Asset-based and Factored Receivables [Member] |  |
Loans receivable | 30,888 | 19,400
Commercial Portfolio Segment [Member] | Asset-based and Factored Receivables [Member] | Pass [Member] |  |
Loans receivable | 26,672 | 19,400
Commercial Portfolio Segment [Member] | Asset-based and Factored Receivables [Member] | Special Mention [Member] |  |
Loans receivable | 4,216 | 0
Commercial Portfolio Segment [Member] | Asset-based and Factored Receivables [Member] | Substandard [Member] |  |
Loans receivable | 0 | 0
Commercial Portfolio Segment [Member] | Asset-based and Factored Receivables [Member] | Nonaccrual [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] |  |
Loans receivable | 173,699 | 178,462
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Pass [Member] |  |
Loans receivable | 173,664 | 178,427
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 35
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Substandard [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Equipment Finance Leases, Government [Member] | Nonaccrual [Member] |  |
Loans receivable | 35 | 0
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] |  |
Loans receivable | 74,286 | 82,626
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Pass [Member] |  |
Loans receivable | 74,286 | 82,626
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Substandard [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Investment Rated Commercial Leases [Member] | Nonaccrual [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Other [Member] |  |
Loans receivable | 81,809 | 88,851
Finance Leases Portfolio Segment [Member] | Other [Member] | Pass [Member] |  |
Loans receivable | 80,757 | 87,685
Finance Leases Portfolio Segment [Member] | Other [Member] | Special Mention [Member] |  |
Loans receivable | 989 | 1,090
Finance Leases Portfolio Segment [Member] | Other [Member] | Substandard [Member] |  |
Loans receivable | 63 | 0
Finance Leases Portfolio Segment [Member] | Other [Member] | Nonaccrual [Member] |  |
Loans receivable | 0 | 76
Finance Leases Portfolio Segment [Member] | Middle Market Leases [Member] |  |
Loans receivable | 47,058 | 40,582
Finance Leases Portfolio Segment [Member] | Middle Market Leases [Member] | Pass [Member] |  |
Loans receivable | 47,058 | 40,582
Finance Leases Portfolio Segment [Member] | Middle Market Leases [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Middle Market Leases [Member] | Substandard [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Middle Market Leases [Member] | Nonaccrual [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Small Ticket Leases [Member] |  |
Loans receivable | 17,580 | 11,596
Finance Leases Portfolio Segment [Member] | Small Ticket Leases [Member] | Pass [Member] |  |
Loans receivable | 17,514 | 11,596
Finance Leases Portfolio Segment [Member] | Small Ticket Leases [Member] | Special Mention [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Small Ticket Leases [Member] | Substandard [Member] |  |
Loans receivable | 0 | 0
Finance Leases Portfolio Segment [Member] | Small Ticket Leases [Member] | Nonaccrual [Member] |  |
Loans receivable | 66 | 0
Consumer Portfolio Segment [Member] |  |
Loans receivable | 1,572 | 1,685
Consumer Portfolio Segment [Member] | Pass [Member] |  |
Loans receivable | 1,563 | 1,675
Consumer Portfolio Segment [Member] | Special Mention [Member] |  |
Loans receivable | 6 | 4
Consumer Portfolio Segment [Member] | Substandard [Member] |  |
Loans receivable | 3 | 6
Consumer Portfolio Segment [Member] | Nonaccrual [Member] |  |
Loans receivable | $ 0 | $ 0

X
- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. 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 https://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 + Details
Name: | us-gaap_LoansAndLeasesReceivableGrossCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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=bfin_NonaccrualMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bfin_RealEstatePortfolioMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_IL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=bfin_OtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_FinanceLeasesPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |