XML 50 R39.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

Note 5 - Loans and Leases - Non-accrual Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Nonaccrual with no allowance | $ 2,946 | $ 3,008
Nonaccrual with allowance | 611 | 300
Nonaccrual loans | 3,557 | 3,308
Loans Past Due and Still Accruing | 12 | 14
Commercial Portfolio Segment [Member] | Commercial [Member] |  |
Nonaccrual with no allowance | 0 | 39
Nonaccrual with allowance | 55 | 16
Nonaccrual loans | 55 | 55
Loans Past Due and Still Accruing | 0 | 0
Commercial Portfolio Segment [Member] | Municipal [Member] |  |
Nonaccrual with no allowance | 0 | 0
Nonaccrual with allowance | 0 | 0
Nonaccrual loans | 0 | 0
Loans Past Due and Still Accruing | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Non-owner Occupied [Member] |  |
Nonaccrual with no allowance | 525 | 252
Nonaccrual with allowance | 0 | 0
Nonaccrual loans | 525 | 252
Loans Past Due and Still Accruing | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Owner Occupied [Member] |  |
Nonaccrual with no allowance | 1,578 | 2,040
Nonaccrual with allowance | 457 | 210
Nonaccrual loans | 2,035 | 2,250
Loans Past Due and Still Accruing | 0 | 0
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member] |  |
Nonaccrual with no allowance |  | 0
Nonaccrual with allowance |  | 0
Nonaccrual loans |  | 0
Loans Past Due and Still Accruing |  | 0
Consumer Portfolio Segment [Member] | Home Equity Loan [Member] |  |
Nonaccrual with no allowance | 79 | 70
Nonaccrual with allowance | 0 | 0
Nonaccrual loans | 79 | 70
Loans Past Due and Still Accruing | 0 | 0
Consumer Portfolio Segment [Member] | Home Equity Line of Credit [Member] |  |
Nonaccrual with no allowance | 299 | 297
Nonaccrual with allowance | 67 | 67
Nonaccrual loans | 366 | 364
Loans Past Due and Still Accruing | 0 | 0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Recourse [Member] |  |
Nonaccrual with no allowance | 0 | 0
Nonaccrual with allowance | 0 | 0
Nonaccrual loans | 0 | 0
Loans Past Due and Still Accruing | 0 | 0
Consumer Portfolio Segment [Member] | Automobile Loan [Member] | Nonrecourse [Member] |  |
Nonaccrual with no allowance | 27 | 32
Nonaccrual with allowance | 8 | 7
Nonaccrual loans | 35 | 39
Loans Past Due and Still Accruing | 0 | 0
Consumer Portfolio Segment [Member] | Direct Financing Lease [Member] |  |
Nonaccrual with no allowance | 0 | 0
Nonaccrual with allowance | 0 | 0
Nonaccrual loans | 0 | 0
Loans Past Due and Still Accruing | 12 | 14
Consumer Portfolio Segment [Member] | Other Loan [Member] |  |
Nonaccrual with no allowance | 0 | 0
Nonaccrual with allowance | 24 | 0
Nonaccrual loans | 24 | 0
Loans Past Due and Still Accruing | 0 | 0
Residential Portfolio Segment [Member] | Real Estate Loan [Member] |  |
Nonaccrual with no allowance | 438 | 278
Nonaccrual with allowance | 0 | 0
Nonaccrual loans | 438 | 278
Loans Past Due and Still Accruing | $ 0 | $ 0

X
- Definition Amortized cost of financing receivable on nonaccrual status with allowance for credit loss. Excludes net investment in lease. + References No definition available. + Details
Name: | fdbc_FinancingReceivableNonaccrualWithAllowance
Namespace Prefix: | fdbc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableNonaccrualNoAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 80 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479294/326-20-55-80 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease. + References Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 7 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481962/310-10-50-7 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (3) -Publisher SEC Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-K (SK) -Number 229 -Section 1405 -Paragraph a -Subparagraph (2) -Publisher SEC Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 16 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479319/326-20-50-16 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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

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

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

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

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

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

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

X
- Details
Name: | us-gaap_RecourseStatusAxis=us-gaap_RecourseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RecourseStatusAxis=us-gaap_NonrecourseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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