$FDBC
FIDELITY D & D BANCORP INC Stock $fdbc

$fdbc Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-K Financial Statement

#000109815122000006 Filed on March 23, 2022

Income Statement

Concept	2021 Q4	2021	2020 Q4
Revenue		$65.47M	$13.84M
YoY Change		32.27%	39.07%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development		$2.566M
YoY Change		14.25%
% of Gross Profit
Depreciation & Amortization	$1.170M	$2.200M	$1.480M
YoY Change	-20.95%	15.79%	66.29%
% of Gross Profit
Operating Expenses		$2.566M
YoY Change		14.25%
Operating Profit
YoY Change
Interest Expense		$3.639M	$1.014M
YoY Change		-31.48%	-47.68%
% of Operating Profit
Other Income/Expense, Net
YoY Change
Pretax Income	$9.000M	$28.01M	$5.877M
YoY Change	53.14%	83.26%	78.2%
Income Tax	$1.210M	$4.001M	$705.0K
% Of Pretax Income	13.44%	14.28%	12.0%
Net Earnings	$7.790M	$24.01M	$5.172M
YoY Change	50.62%	84.18%	90.57%
Net Earnings / Revenue		36.67%	37.38%
Basic Earnings Per Share		$4.51	$1.04
Diluted Earnings Per Share	$1.369M	$4.48	$1.03
COMMON SHARES
Basic Shares Outstanding	5.646M	5.322M	4.978M
Diluted Shares Outstanding		5.363M

Balance Sheet

Concept	2021 Q4	2021	2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$96.88M		$69.35M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets
YoY Change
LONG-TERM ASSETS
Property, Plant & Equipment	$29.31M	$39.60M	$27.63M
YoY Change	6.1%	13.14%	28.15%
Goodwill	$19.63M		$7.053M
YoY Change	178.29%		3274.64%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets		-$1.800M	-$5.000M
YoY Change		-64.0%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$2.419B	$2.419B	$1.700B
YoY Change	42.34%	42.34%	68.28%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$15.90M	$15.90M	$10.40M
YoY Change	52.88%	52.88%	35.06%
Accrued Expenses	$9.600M	$9.600M	$7.600M
YoY Change	26.32%	26.32%	15.15%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00		$0.00
YoY Change			-100.0%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$25.50M	$25.50M	$18.00M
YoY Change	41.67%	41.67%	25.87%
LONG-TERM LIABILITIES
Long-Term Debt	$11.90M	$11.90M	$300.0K
YoY Change	3866.67%	3866.67%	0.0%
Other Long-Term Liabilities
YoY Change
Total Long-Term Liabilities	$11.90M	$11.90M	$300.0K
YoY Change	3866.67%	3866.67%	0.0%
TOTAL LIABILITIES
Total Short-Term Liabilities	$25.50M	$25.50M	$18.00M
Total Long-Term Liabilities	$11.90M	$11.90M	$300.0K
Total Liabilities	$2.207B	$2.207B	$1.533B
YoY Change	44.01%	44.01%	69.73%
SHAREHOLDERS EQUITY
Retained Earnings	$97.44M		$80.04M
YoY Change	21.74%		10.58%
Common Stock	$114.1M		$77.68M
YoY Change	46.9%		151.8%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$0.00
YoY Change
Treasury Stock Shares	$0.00
Shareholders Equity	$211.7M	$211.7M	$166.7M
YoY Change
Total Liabilities & Shareholders Equity	$2.419B	$2.419B	$1.700B
YoY Change	42.34%	42.34%	68.28%

Cashflow Statement

Concept	2021 Q4	2021	2020 Q4
OPERATING ACTIVITIES
Net Income	$7.790M	$24.01M	$5.172M
YoY Change	50.62%	84.18%	90.57%
Depreciation, Depletion And Amortization	$1.170M	$2.200M	$1.480M
YoY Change	-20.95%	15.79%	66.29%
Cash From Operating Activities	-$6.700M	$7.199M	-$7.770M
YoY Change	-13.77%	2332.09%	-284.56%
INVESTING ACTIVITIES
Capital Expenditures	-$720.0K	$2.520M	$10.00K
YoY Change	-7300.0%	81.29%	-100.55%
Acquisitions
YoY Change
Other Investing Activities	-$61.32M	-$300.7M	-$45.67M
YoY Change	34.27%	84.66%	3613.01%
Cash From Investing Activities	-$62.04M	-$303.2M	-$45.65M
YoY Change	35.9%	84.63%	1396.72%
FINANCING ACTIVITIES
Cash Dividend Paid		$6.608M
YoY Change		22.87%
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-1.770M	323.6M	-9.000M
YoY Change	-80.33%	48.68%	115.31%
NET CHANGE
Cash From Operating Activities	-6.700M	7.199M	-7.770M
Cash From Investing Activities	-62.04M	-303.2M	-45.65M
Cash From Financing Activities	-1.770M	323.6M	-9.000M
Net Change In Cash	-70.51M	27.53M	-62.42M
YoY Change	12.96%	-48.72%	1966.89%
FREE CASH FLOW
Cash From Operating Activities	-$6.700M	$7.199M	-$7.770M
Capital Expenditures	-$720.0K	$2.520M	$10.00K
Free Cash Flow	-$5.980M	$4.679M	-$7.780M
YoY Change	-23.14%	-527.7%	-229.02%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	PA
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001098151
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	PA
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2019Q4	fdbc	Short Term Debt Interest Rate At Year End ShortTermDebtInterestRateAtYearEnd
CY2020Q4	fdbc	Short Term Debt Interest Rate At Year End ShortTermDebtInterestRateAtYearEnd
CY2021Q4	fdbc	Short Term Debt Interest Rate At Year End ShortTermDebtInterestRateAtYearEnd
CY2019Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield
CY2020Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2021Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue
CY2021	us-gaap	Lease Expiration Date1 LeaseExpirationDate1	2022-01-31
CY2020Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue
CY2021Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Thereafter SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-31
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-38229
CY2021	dei	Entity Registrant Name EntityRegistrantName	FIDELITY D & D BANCORP, INC.
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	23-3017653
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	BLAKELY AND DRINKER STREETS
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	DUNMORE
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	18512
CY2021	dei	City Area Code CityAreaCode	570
CY2021	dei	Local Phone Number LocalPhoneNumber	342-8281
CY2021	dei	Security12b Title Security12bTitle	Common Stock, without par value
CY2021	dei	Trading Symbol TradingSymbol	FDBC
CY2021	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	true
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	false
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q2	dei	Entity Public Float EntityPublicFloat	216200000
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	5659018
CY2021	dei	Auditor Firm AuditorFirmId	49
CY2021	dei	Auditor Name AuditorName	RSM US LLP
CY2021	dei	Auditor Location AuditorLocation	Blue Bell, Pennsylvania
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CY2019	fdbc	Loan Collection LoanCollection	264000
CY2021	fdbc	Other Real Estate Owned OtherRealEstateOwned	29000
CY2020	fdbc	Other Real Estate Owned OtherRealEstateOwned	28000
CY2019	fdbc	Other Real Estate Owned OtherRealEstateOwned	121000
CY2021	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	679000
CY2020	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	280000
CY2019	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	133000
CY2021	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Repayment And Penalties FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresRepaymentAndPenalties	369000
CY2020	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Repayment And Penalties FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresRepaymentAndPenalties	481000
CY2021	us-gaap	Other Noninterest Expense OtherNoninterestExpense	1876000
CY2020	us-gaap	Other Noninterest Expense OtherNoninterestExpense	29000
CY2019	us-gaap	Other Noninterest Expense OtherNoninterestExpense	748000
CY2021	us-gaap	Noninterest Expense NoninterestExpense	50107000
CY2020	us-gaap	Noninterest Expense NoninterestExpense	38319000
CY2019	us-gaap	Noninterest Expense NoninterestExpense	26921000
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	28009000
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	15284000
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	13902000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4001000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2249000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2326000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	24008000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13035000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	11576000
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.51
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.84
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.06
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.48
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.82
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.03
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.23
CY2020	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.14
CY2019	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.06
CY2021	us-gaap	Net Income Loss NetIncomeLoss	24008000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13035000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	11576000
CY2021	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-11059000
CY2020	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	6887000
CY2019	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	5960000
CY2021	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	46000
CY2020	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	115000
CY2019	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax	14000
CY2021	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	-11105000
CY2020	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	6772000
CY2019	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent	5946000
CY2021	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	-2332000
CY2020	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	1422000
CY2019	us-gaap	Other Comprehensive Income Availableforsale Securities Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesTaxPortionAttributableToParent	1249000
CY2021	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	-8773000
CY2020	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	5350000
CY2019	us-gaap	Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent	4697000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-8773000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5350000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4697000
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15235000
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	18385000
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	16273000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	93557000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	11576000
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4697000
CY2019	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	175000
CY2019	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	958000
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4037000
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	106835000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13035000
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5350000
CY2020	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	219000
CY2020	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	1201000
CY2020	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	45408000
CY2020	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	5378000
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	166670000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	24008000
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-8773000
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	270000
CY2021	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	1106000
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	35056000
CY2021	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	6608000
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	211729000
CY2021	us-gaap	Net Income Loss NetIncomeLoss	24008000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13035000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	11576000
CY2021	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	5423000
CY2020	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	4539000
CY2019	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	3301000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2000000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	5250000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1085000
CY2021	fdbc	Deferred Income Tax Expense Benefit Including Amount From Merger DeferredIncomeTaxExpenseBenefitIncludingAmountFromMerger	1194000
CY2020	fdbc	Deferred Income Tax Expense Benefit Including Amount From Merger DeferredIncomeTaxExpenseBenefitIncludingAmountFromMerger	-400000
CY2019	fdbc	Deferred Income Tax Expense Benefit Including Amount From Merger DeferredIncomeTaxExpenseBenefitIncludingAmountFromMerger	341000
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	1096000
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	1077000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	817000
CY2021	fdbc	Tax Benefit From Fair Value Adjustment Of Stock Options TaxBenefitFromFairValueAdjustmentOfStockOptions	26000
CY2019	fdbc	Tax Benefit From Fair Value Adjustment Of Stock Options TaxBenefitFromFairValueAdjustmentOfStockOptions	23000
CY2021	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	162343000
CY2020	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	158300000
CY2019	us-gaap	Proceeds From Sale And Collection Of Loans Heldforsale ProceedsFromSaleAndCollectionOfLoansHeldforsale	52718000
CY2021	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	186768000
CY2020	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	176939000
CY2019	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	42328000
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1227000
CY2020	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	794000
CY2019	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	647000
CY2021	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	4172000
CY2020	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	3603000
CY2019	us-gaap	Gain Loss On Sale Of Loans And Leases GainLossOnSaleOfLoansAndLeases	856000
CY2021	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	46000
CY2020	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	115000
CY2019	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	14000
CY2021	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	44000
CY2020	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	23000
CY2019	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	-44000
CY2021	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-186000
CY2020	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-142000
CY2019	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-13000
CY2021	us-gaap	Proceeds From Lease Payments ProceedsFromLeasePayments	60000
CY2020	us-gaap	Proceeds From Lease Payments ProceedsFromLeasePayments	29000
CY2019	us-gaap	Proceeds From Lease Payments ProceedsFromLeasePayments	81000
CY2021	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	900000
CY2020	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	985000
CY2019	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	10000
CY2021	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1099000
CY2020	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	710000
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-420000
CY2021	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2921000
CY2020	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	1493000
CY2019	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-778000
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	7199000
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	296000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	25786000
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	44474000
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	123459000
CY2019	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	10952000
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	54213000
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	68906000
CY2019	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	35045000
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	411406000
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	271504000
CY2019	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	43384000
CY2021	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-792000
CY2020	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-2149000
CY2019	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-1956000
CY2021	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	-7134000
CY2020	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	132541000
CY2019	us-gaap	Payments For Proceeds From Loans And Leases PaymentsForProceedsFromLoansAndLeases	36912000
CY2021	fdbc	Direct Financing Lease Principal Portion Of Lease Payments Received DirectFinancingLeasePrincipalPortionOfLeasePaymentsReceived	5262000
CY2020	fdbc	Direct Financing Lease Principal Portion Of Lease Payments Received DirectFinancingLeasePrincipalPortionOfLeasePaymentsReceived	3551000
CY2019	fdbc	Direct Financing Lease Principal Portion Of Lease Payments Received DirectFinancingLeasePrincipalPortionOfLeasePaymentsReceived	3170000
CY2020	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	11000000
CY2019	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	2000000
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2520000
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1390000
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4128000
CY2021	fdbc	Net Cash Used In Provided By Acquistion NetCashUsedInProvidedByAcquistion	-3746000
CY2020	fdbc	Net Cash Used In Provided By Acquistion NetCashUsedInProvidedByAcquistion	53004000
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1719000
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	187000
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	240000
CY2021	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	835000
CY2020	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	936000
CY2019	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	1065000
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-303243000
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-164243000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-33996000
CY2021	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	351903000
CY2020	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	278342000
CY2019	us-gaap	Increase Decrease In Deposits IncreaseDecreaseInDeposits	65554000
CY2021	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-12223000
CY2020	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-37839000
CY2019	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	-38527000
CY2020	fdbc	Proceeds From Paycheck Protection Program Liquidity Facility ProceedsFromPaycheckProtectionProgramLiquidityFacility	152791000
CY2020	fdbc	Repayments Of Paycheck Protection Program Liquidity Facility RepaymentsOfPaycheckProtectionProgramLiquidityFacility	152791000
CY2021	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	9602000
CY2020	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	17627000
CY2019	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	16704000
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	159000
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	83000
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	73000
CY2021	fdbc	Proceeds From Employee Stock Purchase Plan Participants ProceedsFromEmployeeStockPurchasePlanParticipants	270000
CY2020	fdbc	Proceeds From Employee Stock Purchase Plan Participants ProceedsFromEmployeeStockPurchasePlanParticipants	219000
CY2019	fdbc	Proceeds From Employee Stock Purchase Plan Participants ProceedsFromEmployeeStockPurchasePlanParticipants	175000
CY2021	us-gaap	Payments Of Dividends PaymentsOfDividends	6608000
CY2020	us-gaap	Payments Of Dividends PaymentsOfDividends	5378000
CY2019	us-gaap	Payments Of Dividends PaymentsOfDividends	4037000
CY2021	fdbc	Cash Paid In Lieu Of Fractional Shares CashPaidInLieuOfFractionalShares	6000
CY2020	fdbc	Cash Paid In Lieu Of Fractional Shares CashPaidInLieuOfFractionalShares	4000
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	323575000
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	217630000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	6388000
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	27531000
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	53683000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1822000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	69346000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	15663000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	17485000
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	96877000
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	69346000
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	15663000
CY2021	us-gaap	Interest Paid Net InterestPaidNet	3851000
CY2020	us-gaap	Interest Paid Net InterestPaidNet	5820000
CY2019	us-gaap	Interest Paid Net InterestPaidNet	7440000
CY2021	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2650000
CY2020	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3250000
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1950000
CY2021	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-11105000
CY2020	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	6772000
CY2019	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	5946000
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	481000
CY2020	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	800000
CY2019	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	1288000
CY2021	fdbc	Transfer Of Portfolio Loans And Leases To Held For Sale Net TransferOfPortfolioLoansAndLeasesToHeldForSaleNet	-23821000
CY2020	fdbc	Transfer Of Portfolio Loans And Leases To Held For Sale Net TransferOfPortfolioLoansAndLeasesToHeldForSaleNet	6642000
CY2019	fdbc	Transfer Of Portfolio Loans And Leases To Held For Sale Net TransferOfPortfolioLoansAndLeasesToHeldForSaleNet	6038000
CY2021	fdbc	Transfer Of Premises And Equipment To Other Assets Held For Sale TransferOfPremisesAndEquipmentToOtherAssetsHeldForSale	1495000
CY2021	fdbc	Right Of Use Asset Non Cash Investing Activity RightOfUseAssetNonCashInvestingActivity	1519000
CY2020	fdbc	Right Of Use Asset Non Cash Investing Activity RightOfUseAssetNonCashInvestingActivity	72000
CY2019	fdbc	Right Of Use Asset Non Cash Investing Activity RightOfUseAssetNonCashInvestingActivity	6211000
CY2021	fdbc	Lease Liability Non Cash Investing Activity LeaseLiabilityNonCashInvestingActivity	1519000
CY2020	fdbc	Lease Liability Non Cash Investing Activity LeaseLiabilityNonCashInvestingActivity	72000
CY2019	fdbc	Lease Liability Non Cash Investing Activity LeaseLiabilityNonCashInvestingActivity	6710000
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Investments Acquired1 NoncashOrPartNoncashAcquisitionInvestmentsAcquired1	49430000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Investments Acquired1 NoncashOrPartNoncashAcquisitionInvestmentsAcquired1	123420000
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Accounts Receivable Acquired1 NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1	298860000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Accounts Receivable Acquired1 NoncashOrPartNoncashAcquisitionAccountsReceivableAcquired1	245283000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Restricted Investments In Bank Stocks NoncashOrPartNoncashAcquisitionRestrictedInvestmentsInBankStocks	1186000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Restricted Investments In Bank Stocks NoncashOrPartNoncashAcquisitionRestrictedInvestmentsInBankStocks	692000
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	3405000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	6907000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Investment In Bank Owned Life Insurance Acquired NoncashOrPartNoncashAcquisitionInvestmentInBankOwnedLifeInsuranceAcquired	7233000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Investment In Bank Owned Life Insurance Acquired NoncashOrPartNoncashAcquisitionInvestmentInBankOwnedLifeInsuranceAcquired	9230000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Goodwill Acquired NoncashOrPartNoncashAcquisitionGoodwillAcquired	12575000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Goodwill Acquired NoncashOrPartNoncashAcquisitionGoodwillAcquired	6843000
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	597000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Intangible Assets Acquired1 NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1	1973000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Leased Property Under Finance Leases Acquired NoncashOrPartNoncashAcquisitionLeasedPropertyUnderFinanceLeasesAcquired	1188000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Right Of Use Assets Acquired NoncashOrPartNoncashAcquisitionRightOfUseAssetsAcquired	756000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Right Of Use Assets Acquired NoncashOrPartNoncashAcquisitionRightOfUseAssetsAcquired	1354000
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	4127000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	2680000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Non Interest Bearing Deposits Assumed NoncashOrPartNoncashAcquisitionNonInterestBearingDepositsAssumed	100472000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Non Interest Bearing Deposits Assumed NoncashOrPartNoncashAcquisitionNonInterestBearingDepositsAssumed	118822000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Interest Bearing Deposits Assumed NoncashOrPartNoncashAcquisitionInterestBearingDepositsAssumed	208057000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Interest Bearing Deposits Assumed NoncashOrPartNoncashAcquisitionInterestBearingDepositsAssumed	276816000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Short Term Borrowings Assumed NoncashOrPartNoncashAcquisitionShortTermBorrowingsAssumed	2224000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Federal Home Loan Bank Advances Assumed NoncashOrPartNoncashAcquisitionFederalHomeLoanBankAdvancesAssumed	4602000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Federal Home Loan Bank Advances Assumed NoncashOrPartNoncashAcquisitionFederalHomeLoanBankAdvancesAssumed	7627000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Secured Borrowings Assumed NoncashOrPartNoncashAcquisitionSecuredBorrowingsAssumed	20619000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Finance Lease Obligations Assumed NoncashOrPartNoncashAcquisitionFinanceLeaseObligationsAssumed	1188000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Lease Liabilities Assumed NoncashOrPartNoncashAcquisitionLeaseLiabilitiesAssumed	756000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Lease Liabilities Assumed NoncashOrPartNoncashAcquisitionLeaseLiabilitiesAssumed	1354000
CY2021	us-gaap	Noncash Or Part Noncash Acquisition Other Liabilities Assumed1 NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1	2631000
CY2020	us-gaap	Noncash Or Part Noncash Acquisition Other Liabilities Assumed1 NoncashOrPartNoncashAcquisitionOtherLiabilitiesAssumed1	1356000
CY2021	fdbc	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued Value NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedValue	35056000
CY2020	fdbc	Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued Value NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedValue	45408000
CY2021	us-gaap	Nature Of Operations NatureOfOperations	NATURE OF OPERATIONSThe Company provides a full range of banking, trust and financial services to individuals, small businesses and corporate customers. Its primary market areas are Lackawanna, Luzerne and Northampton Counties, Pennsylvania. The Company's primary deposit products are demand deposits and interest-bearing time, money market and savings accounts. It offers a full array of loan products to meet the needs of retail and commercial customers. The Company is subject to regulation by the Federal Deposit Insurance Corporation (FDIC) and the Pennsylvania Department of Banking.
CY2021	us-gaap	Use Of Estimates UseOfEstimates	USE OF ESTIMATESThe preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (U.S. GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan losses, the valuation of investment securities, the determination and the amount of impairment in the securities portfolios, and the related realization of the deferred tax assets related to the allowance for loan losses, other-than-temporary impairment on and valuations of investment securities.In connection with the determination of the allowance for loan losses, management generally obtains independent appraisals for significant properties, utilizes historical loss factors and applies judgement to determine qualitative factor adjustments. While management uses available information to recognize losses on loans, further reductions in the carrying amounts of loans may be necessary based on changes in economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the estimated losses on loans. Such agencies may require the Company to recognize additional losses based on their judgments about information available to them at the time of their examination. Because of these factors, it is reasonably possible that the estimated losses on loans may change materially in the near-term. However, the amount of the change that is reasonably possible cannot be estimated.The Company’s investment securities are comprised of a variety of financial instruments. The fair values of the securities are subject to various risks including changes in the interest rate environment and general economic conditions including illiquid conditions in the capital markets. Due to the increased level of these risks and their potential impact on the fair values of the securities, it is possible that the amounts reported in the accompanying financial statements could materially change in the near-term. Any credit-related impairment is included as a component of non-interest income in the consolidated income statements while non-credit-related impairment is charged to other comprehensive income, net of tax.
CY2021	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	SIGNIFICANT GROUP CONCENTRATION OF CREDIT RISKThe Company originates commercial, consumer, and mortgage loans to customers primarily located in Lackawanna, Luzerne, Northampton, and Lehigh Counties of Pennsylvania. Although the Company has a diversified loan portfolio, a substantial portion of its debtors’ ability to honor their contracts is dependent on the economic sector in which the Company operates. The loan portfolio does not have any significant concentrations from one industry or customer.
CY2020Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	0
CY2021Q4	us-gaap	Held To Maturity Securities HeldToMaturitySecurities	0
CY2020Q4	us-gaap	Trading Securities TradingSecurities	0
CY2021Q4	us-gaap	Trading Securities TradingSecurities	0
CY2021	fdbc	Number Of Individuals With Split Dollar Life Insurance Arrangement NumberOfIndividualsWithSplitDollarLifeInsuranceArrangement	4
CY2021	fdbc	Number Of Share Based Compensation Plans NumberOfShareBasedCompensationPlans	2
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0
CY2019Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0
CY2020Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0
CY2021Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0
CY2020Q4	fdbc	Federal Reserve Bank Reserve Requirement FederalReserveBankReserveRequirement	0
CY2021Q4	fdbc	Federal Reserve Bank Reserve Requirement FederalReserveBankReserveRequirement	0
CY2021Q4	us-gaap	Cash Fdic Insured Amount CashFDICInsuredAmount	250000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	738753000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	8566000
CY2021Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	8339000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	738980000
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	381088000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	11753000
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	421000
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	392420000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	1990000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	2022000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	13653000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	13742000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	115223000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	112659000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	349213000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	353290000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost	258674000
CY2021Q4	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	257267000
CY2021Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	738753000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	738980000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	98000
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	147000
CY2019	us-gaap	Debt Securities Available For Sale Realized Gain DebtSecuritiesAvailableForSaleRealizedGain	104000
CY2021	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	52000
CY2020	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	32000
CY2019	us-gaap	Debt Securities Available For Sale Realized Loss DebtSecuritiesAvailableForSaleRealizedLoss	90000
CY2021	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	46000
CY2020	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	115000
CY2019	us-gaap	Debt Securities Available For Sale Realized Gain Loss DebtSecuritiesAvailableForSaleRealizedGainLoss	14000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	414927000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	6473000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	48781000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	1866000
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	463708000
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	8339000
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	187
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	26
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	213
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	57611000
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	421000
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	57611000
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	421000
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions	30
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	30
CY2021Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Number Of Positions DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions	213
CY2021Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Number Of Positions DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions	26
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1434557000
CY2020Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1120811000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	15624000
CY2021	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	1
CY2021	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	512000
CY2020	us-gaap	Financing Receivable Modifications Number Of Contracts2 FinancingReceivableModificationsNumberOfContracts2	4
CY2020	us-gaap	Financing Receivable Modifications Post Modification Recorded Investment2 FinancingReceivableModificationsPostModificationRecordedInvestment2	1804000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14202000
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1429000
CY2020Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1159000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1417504000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Reported Amount LoansAndLeasesReceivableNetReportedAmount	1105450000
CY2021Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1400000000
CY2021Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	3000000.0
CY2020Q4	us-gaap	Loans And Leases Receivable Gross Carrying Amount LoansAndLeasesReceivableGrossCarryingAmount	1100000000
CY2020Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	1700000
CY2021Q4	fdbc	Mortgages Serviced For Others MortgagesServicedForOthers	430900000
CY2020Q4	fdbc	Mortgages Serviced For Others MortgagesServicedForOthers	366500000
CY2021Q4	fdbc	Mortgage Servicing Rights MortgageServicingRights	1700000
CY2020Q4	fdbc	Mortgage Servicing Rights MortgageServicingRights	1300000
CY2020Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	563000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	589000
CY2020	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	248000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	453000
CY2020	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	429000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	517000
CY2020	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	114000
CY2021Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	1088000
CY2020Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	563000
CY2021Q4	fdbc	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Non Accretable Yield Amortized To Interest Income CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesNonAccretableYieldAmortizedToInterestIncome	275000
CY2020Q4	fdbc	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Non Accretable Yield Amortized To Interest Income CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesNonAccretableYieldAmortizedToInterestIncome	10000
CY2020Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	563000
CY2021Q4	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield	1088000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Period Increase Decrease CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldPeriodIncreaseDecrease	525000
	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Additions CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdditions	589000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Reclassifications To From Nonaccretable Difference CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference	453000
CY2021	us-gaap	Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Accretion CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion	517000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	2949000
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3769000
CY2019	us-gaap	Impaired Financing Receivable Interest Income Cash Basis Method ImpairedFinancingReceivableInterestIncomeCashBasisMethod	0
CY2020	us-gaap	Allowance For Loan And Lease Losses Period Increase Decrease AllowanceForLoanAndLeaseLossesPeriodIncreaseDecrease	519000
CY2020	us-gaap	Financing Receivable Modifications Subsequent Default Number Of Contracts1 FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1	2
CY2020	us-gaap	Financing Receivable Modifications Subsequent Default Recorded Investment1 FinancingReceivableModificationsSubsequentDefaultRecordedInvestment1	206000
CY2021Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	3500000
CY2020Q4	us-gaap	Financing Receivable Modifications Recorded Investment FinancingReceivableModificationsRecordedInvestment	3200000
CY2021Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1433128000
CY2021Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	64000
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1400000
CY2021Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	3000000.0
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	1119652000
CY2020Q4	us-gaap	Financing Receivable Recorded Investment90 Days Past Due And Still Accruing FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing	61000
CY2020Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1200000
CY2020Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	1700000
CY2021Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	6840000
CY2021Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	3504000
CY2021Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	2431000
CY2021Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	5935000
CY2021Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1259000
CY2020Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	7079000
CY2020Q4	us-gaap	Impaired Financing Receivable With Related Allowance Recorded Investment ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment	4136000
CY2020Q4	us-gaap	Impaired Financing Receivable With No Related Allowance Recorded Investment ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment	2204000
CY2020Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	6340000
CY2020Q4	us-gaap	Impaired Financing Receivable Related Allowance ImpairedFinancingReceivableRelatedAllowance	1206000
CY2021Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	5900000
CY2020Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	6300000
CY2021	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5915000
CY2021	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	280000
CY2020	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5482000
CY2020	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	147000
CY2019	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	5200000
CY2019	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	247000
CY2021Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	3000000.0
CY2020Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	1700000
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1400000
CY2020Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1200000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14202000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	989000
CY2021	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	411000
CY2021	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	2000000
CY2021Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	15624000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1259000
CY2021Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	14365000
CY2021Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1433128000
CY2021Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	5935000
CY2021Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1427193000
CY2021Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1400000
CY2021Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	3000000.0
CY2019Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	9747000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1168000
CY2020	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	373000
CY2020	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	5250000
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	14202000
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	1206000
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	12996000
CY2020Q4	us-gaap	Loans And Leases Receivable Net Of Deferred Income LoansAndLeasesReceivableNetOfDeferredIncome	1119652000
CY2020Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	6340000
CY2020Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	1113312000
CY2020Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1200000
CY2020Q4	us-gaap	Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums UnamortizedLoanCommitmentAndOriginationFeesAndUnamortizedDiscountsOrPremiums	1700000
CY2018Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	9747000
CY2019	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	1509000
CY2019	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	424000
CY2019	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	1085000
CY2019Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	9747000
CY2021	fdbc	Number Of Dealerships NumberOfDealerships	2
CY2021Q4	fdbc	Direct Financing Lease Receivable DirectFinancingLeaseReceivable	7700000
CY2020Q4	fdbc	Direct Financing Lease Receivable DirectFinancingLeaseReceivable	6000000.0
CY2021Q4	us-gaap	Direct Financing Lease Lease Receivable DirectFinancingLeaseLeaseReceivable	17100000
CY2020Q4	us-gaap	Direct Financing Lease Lease Receivable DirectFinancingLeaseLeaseReceivable	12900000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Next Twelve Months SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths	7881000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Two Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears	6286000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Three Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears	8497000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Four Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears	3444000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received Five Years SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears	124000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived	26232000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable Undiscounted Excess Amount SalesTypeAndDirectFinancingLeasesLeaseReceivableUndiscountedExcessAmount	1429000
CY2021Q4	us-gaap	Sales Type And Direct Financing Leases Lease Receivable SalesTypeAndDirectFinancingLeasesLeaseReceivable	24803000
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	50350000
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	47096000
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	21040000
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	19470000
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	29310000
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	27626000
CY2021	us-gaap	Depreciation Depreciation	2200000
CY2020	us-gaap	Depreciation Depreciation	1900000
CY2019	us-gaap	Depreciation Depreciation	1500000
CY2014Q1	fdbc	Loan Transferred From Loans To Foreclosed Assets Held For Sale To Bank Premises LoanTransferredFromLoansToForeclosedAssetsHeldForSaleToBankPremises	1000000.0
CY2021Q4	us-gaap	Time Deposit Maturities Year One TimeDepositMaturitiesYearOne	104801000
CY2021Q4	fdbc	Percentage Of Time Deposit Maturites Yearone PercentageOfTimeDepositMaturitesYearone	0.755
CY2021Q4	us-gaap	Time Deposit Maturities Year Two TimeDepositMaturitiesYearTwo	19791000
CY2021Q4	fdbc	Percentage Of Time Deposit Maturites Year Two PercentageOfTimeDepositMaturitesYearTwo	0.143
CY2021Q4	us-gaap	Time Deposit Maturities Year Three TimeDepositMaturitiesYearThree	5216000
CY2021Q4	fdbc	Percentage Of Time Deposit Maturities Year Three PercentageOfTimeDepositMaturitiesYearThree	0.038
CY2021Q4	us-gaap	Time Deposit Maturities Year Four TimeDepositMaturitiesYearFour	3206000
CY2021Q4	fdbc	Percentage Of Time Deposit Maturities Year Four PercentageOfTimeDepositMaturitiesYearFour	0.023
CY2021Q4	us-gaap	Time Deposit Maturities Year Five TimeDepositMaturitiesYearFive	4915000
CY2021Q4	fdbc	Percentage Of Time Deposit Maturities Year Five PercentageOfTimeDepositMaturitiesYearFive	0.035
CY2021Q4	us-gaap	Time Deposit Maturities After Rolling Year Five TimeDepositMaturitiesAfterRollingYearFive	798000
CY2021Q4	fdbc	Percentage Of Time Deposit Maturities After Rolling Year Five PercentageOfTimeDepositMaturitiesAfterRollingYearFive	0.006
CY2021Q4	us-gaap	Interest Bearing Domestic Deposit Certificates Of Deposits InterestBearingDomesticDepositCertificatesOfDeposits	138727000
CY2021Q4	fdbc	Total Percentage Of Time Deposit Maturities TotalPercentageOfTimeDepositMaturities	1.000
CY2021Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	23000000.0
CY2020Q4	us-gaap	Time Deposits At Or Above Fdic Insurance Limit TimeDepositsAtOrAboveFDICInsuranceLimit	41100000
CY2021Q4	fdbc	Overdraft Deposits Reclassified As Loan Balances OverdraftDepositsReclassifiedAsLoanBalances	600000
CY2020Q4	fdbc	Overdraft Deposits Reclassified As Loan Balances OverdraftDepositsReclassifiedAsLoanBalances	500000
CY2021	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	97000
CY2020	us-gaap	Shortterm Debt Maximum Monthend Outstanding Amount ShorttermDebtMaximumMonthendOutstandingAmount	161950000
CY2020	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	49165000
CY2019	us-gaap	Shortterm Debt Maximum Monthend Outstanding Amount ShorttermDebtMaximumMonthendOutstandingAmount	58747000
CY2019	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	35243000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2021Q1	us-gaap	Repayments Of Federal Home Loan Bank Borrowings RepaymentsOfFederalHomeLoanBankBorrowings	5000000
CY2021Q1	us-gaap	Federal Home Loan Bank Advances General Debt Obligations Disclosures Interest Rate At Period End FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresInterestRateAtPeriodEnd	0.0307
CY2021Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	0
CY2021Q4	us-gaap	Secured Debt SecuredDebt	10600000
CY2021	fdbc	Share Based Compensation Number Of Plans ShareBasedCompensationNumberOfPlans	2
CY2020Q2	fdbc	Number Of New Employees Granted Shares NumberOfNewEmployeesGrantedShares	1
CY2021Q3	fdbc	Number Of New Employees Granted Shares NumberOfNewEmployeesGrantedShares	1
CY2021Q1	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	26420
CY2021Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	0
CY2019	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0
CY2020	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0
CY2021	us-gaap	Income Tax Examination Penalties And Interest Expense IncomeTaxExaminationPenaltiesAndInterestExpense	0
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	8670000
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	3281000
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses	2936000
CY2021Q4	fdbc	Deferred Tax Assets Deferred Interest From Non Accrual Assets DeferredTaxAssetsDeferredInterestFromNonAccrualAssets	251000
CY2020Q4	fdbc	Deferred Tax Assets Deferred Interest From Non Accrual Assets DeferredTaxAssetsDeferredInterestFromNonAccrualAssets	206000
CY2021Q4	fdbc	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	2022000
CY2020Q4	fdbc	Deferred Tax Assets Operating Lease Liabilities DeferredTaxAssetsOperatingLeaseLiabilities	1605000
CY2021Q4	fdbc	Deferred Tax Assets Acquisition Accounting DeferredTaxAssetsAcquisitionAccounting	2087000
CY2020Q4	fdbc	Deferred Tax Assets Acquisition Accounting DeferredTaxAssetsAcquisitionAccounting	479000
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	1029000
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	594000
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	5820000
CY2021Q4	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	48000
CY2020Q4	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	2380000
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	1397000
CY2020Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Deferred Financing Costs DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts	1013000
CY2021Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	5162000
CY2020Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	4287000
CY2021Q4	fdbc	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	1891000
CY2020Q4	fdbc	Deferred Tax Liabilities Operating Lease Right Of Use Assets DeferredTaxLiabilitiesOperatingLeaseRightOfUseAssets	1487000
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1594000
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1411000
CY2021Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	357000
CY2020Q4	us-gaap	Deferred Tax Liabilities Mortgage Servicing Rights DeferredTaxLiabilitiesMortgageServicingRights	278000
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	10449000
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	10856000
CY2021Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1779000
CY2020Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	5036000
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	4904000
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2336000
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1985000
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-903000
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-87000
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	341000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4001000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2249000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2326000
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	5873000
CY2020	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	3203000
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	2919000
CY2021	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	1686000
CY2020	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	865000
CY2019	us-gaap	Income Tax Reconciliation Tax Exempt Income IncomeTaxReconciliationTaxExemptIncome	592000
CY2021	fdbc	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	232000
CY2020	fdbc	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	167000
CY2019	fdbc	Effective Income Tax Rate Reconciliation Bank Owned Life Insurance EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsurance	136000
CY2021	fdbc	Income Tax Reconciliation Nondeductible Expense Nondeductible Interest Expense IncomeTaxReconciliationNondeductibleExpenseNondeductibleInterestExpense	-87000
CY2020	fdbc	Income Tax Reconciliation Nondeductible Expense Nondeductible Interest Expense IncomeTaxReconciliationNondeductibleExpenseNondeductibleInterestExpense	-54000
CY2019	fdbc	Income Tax Reconciliation Nondeductible Expense Nondeductible Interest Expense IncomeTaxReconciliationNondeductibleExpenseNondeductibleInterestExpense	-37000
CY2021	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	49000
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	-8000
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	98000
CY2021	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-135000
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	45000
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	32000
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4001000
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2249000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2326000
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	1000000.0
CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	700000
CY2019	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	500000
CY2021Q4	us-gaap	Significant Supply Commitment Remaining Minimum Amount Committed SignificantSupplyCommitmentRemainingMinimumAmountCommitted	6352000
CY2021Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	738980000
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	392420000
CY2021Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	2443000
CY2020Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	3112000
CY2019	us-gaap	Loss From Hedged Firm Commitment Not Qualifying As Fair Value Hedge LossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedge	0
CY2020	us-gaap	Loss From Hedged Firm Commitment Not Qualifying As Fair Value Hedge LossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedge	0
CY2021	us-gaap	Loss From Hedged Firm Commitment Not Qualifying As Fair Value Hedge LossFromHedgedFirmCommitmentNotQualifyingAsFairValueHedge	0
CY2021	fdbc	Share Based Compensation Number Of Plans ShareBasedCompensationNumberOfPlans	2
CY2021	us-gaap	Net Income Loss NetIncomeLoss	24008000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13035000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	11576000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5321687
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	4586224
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3779582
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.51
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.84
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.06
CY2021	us-gaap	Net Income Loss NetIncomeLoss	24008000
CY2020	us-gaap	Net Income Loss NetIncomeLoss	13035000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	11576000
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5321687
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	4586224
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3779582
CY2021	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	41475
CY2020	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	30140
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	42811
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5363162
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	4616364
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	3822393
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.48
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.82
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.03
CY2021Q4	us-gaap	Excess Capital To Risk Weighted Assets ExcessCapitalToRiskWeightedAssets	0.08
CY2021Q4	fdbc	Excess Tier One Common Equity To Risk Weighted Assets ExcessTierOneCommonEquityToRiskWeightedAssets	0.045
CY2021Q4	us-gaap	Tier One Risk Based Capital To Risk Weighted Assets TierOneRiskBasedCapitalToRiskWeightedAssets	0.06
CY2021Q4	us-gaap	Excess Tier One Leverage Capital To Average Assets ExcessTierOneLeverageCapitalToAverageAssets	0.04
CY2021Q4	fdbc	Capital Conservation Buffer CapitalConservationBuffer	0.0250
CY2021Q4	us-gaap	Statutory Accounting Practices Statutory Amount Available For Dividend Payments Without Regulatory Approval StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval	114600000
CY2021	fdbc	Minimum Percentage Interest Shareholders Must Have To Obtain Loan MinimumPercentageInterestShareholdersMustHaveToObtainLoan	0.05
CY2021Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	39000000.0
CY2020Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	27900000
CY2019Q4	us-gaap	Related Party Deposit Liabilities RelatedPartyDepositLiabilities	14800000
CY2021Q4	us-gaap	Loss Contingency Pending Claims Number LossContingencyPendingClaimsNumber	0
CY2021	fdbc	Life Insurance Corporate Or Bank Owned Additional Amount LifeInsuranceCorporateOrBankOwnedAdditionalAmount	7200000
CY2021Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	52700000
CY2020Q4	us-gaap	Bank Owned Life Insurance BankOwnedLifeInsurance	44300000
CY2021	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	1200000
CY2020	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	794000
CY2017Q4	fdbc	Number Of Officers With Split Dollar Life Insurance Arrangement NumberOfOfficersWithSplitDollarLifeInsuranceArrangement	11
CY2019Q1	fdbc	Number Of Officers With Split Dollar Life Insurance Arrangement NumberOfOfficersWithSplitDollarLifeInsuranceArrangement	1
CY2021Q1	fdbc	Number Of Officers With Split Dollar Life Insurance Arrangement NumberOfOfficersWithSplitDollarLifeInsuranceArrangement	15
CY2021Q4	fdbc	Split Dollar Life Insurance Arrangement Death Benefit SplitDollarLifeInsuranceArrangementDeathBenefit	49700000
CY2021Q4	fdbc	Split Dollar Life Insurance Arrangement Death Benefit To Be Paid To Insured S Beneficiary SplitDollarLifeInsuranceArrangementDeathBenefitToBePaidToInsuredSBeneficiary	8400000
CY2021Q4	fdbc	Split Dollar Life Insurance Arrangement Death Benefit To Be Paid To Company SplitDollarLifeInsuranceArrangementDeathBenefitToBePaidToCompany	41300000
CY2021Q4	fdbc	Split Dollar Life Insurance Arrangement Number Of Officers With Opportunity To Retain Benefit Equal To Two Times Highest Base Salary After Separation SplitDollarLifeInsuranceArrangementNumberOfOfficersWithOpportunityToRetainBenefitEqualToTwoTimesHighestBaseSalaryAfterSeparation	4
CY2021Q4	fdbc	Split Dollar Life Insurance Arrangement Accrued Expense SplitDollarLifeInsuranceArrangementAccruedExpense	200000
CY2020Q4	fdbc	Split Dollar Life Insurance Arrangement Accrued Expense SplitDollarLifeInsuranceArrangementAccruedExpense	154000
CY2017Q1	fdbc	Number Of Officers Who Entered Into Supplemental Executive Retirement Agreement NumberOfOfficersWhoEnteredIntoSupplementalExecutiveRetirementAgreement	5
CY2019Q1	fdbc	Number Of Officers Who Entered Into Supplemental Executive Retirement Agreement NumberOfOfficersWhoEnteredIntoSupplementalExecutiveRetirementAgreement	1
CY2021Q4	fdbc	Defined Contribution Plan Benefit Obligation DefinedContributionPlanBenefitObligation	3600000
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	283000
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	82000
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	1320000
CY2020Q4	fdbc	Defined Contribution Plan Benefit Obligation DefinedContributionPlanBenefitObligation	2000000.0
CY2020Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	0
CY2021Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	0
CY2021	fdbc	Number Of Properties Leased Under Operating Lease NumberOfPropertiesLeasedUnderOperatingLease	11
CY2021	fdbc	Number Of Leases Classified As Finance Lease NumberOfLeasesClassifiedAsFinanceLease	4
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	1673000
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Before Accumulated Amortization FinanceLeaseRightOfUseAssetBeforeAccumulatedAmortization	485000
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	366000
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Accumulated Amortization FinanceLeaseRightOfUseAssetAccumulatedAmortization	202000
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	1307000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	247000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	220000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	164000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	158000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	150000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	463000
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1402000
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	164000
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	16000
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	637000
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	59000
CY2021	fdbc	Variable Lease Cost Adjustments VariableLeaseCostAdjustments	4000
CY2021	us-gaap	Lease Cost LeaseCost	880000
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	16000
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	560000
CY2021	fdbc	Operating Lease Liability Reduction OperatingLeaseLiabilityReduction	291000
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	159000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1188000
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2775000
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P7Y2M19D
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P21Y5M1D
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0179
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0338
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	619000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	606000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	602000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	610000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	617000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	10482000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	13536000
CY2021Q4	fdbc	Lessee Operating Lease Liability Variable Payment Adjusment LesseeOperatingLeaseLiabilityVariablePaymentAdjusment	340000
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	4249000
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	9627000
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	104000
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	48000
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	51000
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	54000
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	54000
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	27000
CY2021Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	338000
CY2021	us-gaap	Sales Type And Direct Financing Leases Interest Income SalesTypeAndDirectFinancingLeasesInterestIncome	807000
CY2020	us-gaap	Sales Type And Direct Financing Leases Interest Income SalesTypeAndDirectFinancingLeasesInterestIncome	722000
CY2019	us-gaap	Sales Type And Direct Financing Leases Interest Income SalesTypeAndDirectFinancingLeasesInterestIncome	683000
CY2021	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	257000
CY2020	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	236000
CY2019	us-gaap	Operating Lease Lease Income Lease Payments OperatingLeaseLeaseIncomeLeasePayments	239000
CY2021	us-gaap	Lease Income LeaseIncome	1064000
CY2020	us-gaap	Lease Income LeaseIncome	958000
CY2019	us-gaap	Lease Income LeaseIncome	922000

Files In Submission

Name	View Source	Status
0001098151-22-000006-index-headers.html	Edgar Link	pending
0001098151-22-000006-index.html	Edgar Link	pending
0001098151-22-000006.txt	Edgar Link	pending
0001098151-22-000006-xbrl.zip	Edgar Link	pending
fdbc-20211231.xsd	Edgar Link	pending
fdbc-20211231x10k.htm	Edgar Link	pending
fdbc-20211231x10kg001.jpg	Edgar Link	pending
fdbc-20211231x10k_htm.xml	Edgar Link	completed
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fdbc-20211231_cal.xml	Edgar Link	unprocessable
fdbc-20211231_def.xml	Edgar Link	unprocessable
fdbc-20211231_lab.xml	Edgar Link	unprocessable
fdbc-20211231_pre.xml	Edgar Link	unprocessable
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$FDBC
FIDELITY D & D BANCORP INC Stock $fdbc

2021 Q4 Form 10-K Financial Statement

#000109815122000006 Filed on March 23, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FDBC FIDELITY D & D BANCORP INC Stock $fdbc

2021 Q4 Form 10-K Financial Statement

#000109815122000006 Filed on March 23, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FDBC
FIDELITY D & D BANCORP INC Stock $fdbc