$SFDL
SECURITY FEDERAL CORP Stock $sfdl

$sfdl Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-Q Financial Statement

#000093905721000179 Filed on May 14, 2021

Income Statement

Concept	2021 Q1	2020 Q1	2019 Q3
Revenue	$9.097M	$9.095M	$9.641M
YoY Change	0.03%	0.71%	13.33%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$802.8K	$690.9K	$644.8K
YoY Change	16.2%	13.2%	11.99%
% of Gross Profit
Operating Expenses
YoY Change
Operating Profit
YoY Change
Interest Expense	$1.078M	$2.219M	$2.291M
YoY Change	-51.44%	25.08%	60.21%
% of Operating Profit
Other Income/Expense, Net	$724.4K	$894.6K	$1.053M
YoY Change	-19.02%	-28.39%	-10.11%
Pretax Income	$4.054M	$1.328M	$2.694M
YoY Change	205.26%	-49.1%	4.46%
Income Tax	$875.0K	$264.0K	$475.0K
% Of Pretax Income	21.59%	19.88%	17.63%
Net Earnings	$3.179M	$1.064M	$1.064M
YoY Change	198.76%	-49.07%	-49.52%
Net Earnings / Revenue	34.94%	11.7%	11.04%
Basic Earnings Per Share	$0.98	$0.34	$0.75
Diluted Earnings Per Share	$978.5K	$0.34	$0.71
COMMON SHARES
Basic Shares Outstanding	3.253M shares	3.092M shares	2.956M shares
Diluted Shares Outstanding		3.092M shares	3.258M shares

Balance Sheet

Concept	2021 Q1	2020 Q1	2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents	$19.10M	$15.46M	$13.79M
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	$26.40M	$27.04M	$26.38M
YoY Change	-2.36%	7.23%	9.63%
Goodwill	$1.200M	$1.200M	$1.200M
YoY Change	0.0%	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets
YoY Change
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$1.179B	$1.030B	$991.3M
YoY Change	14.53%	9.88%	9.87%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses	$2.300M	$2.600M	$2.800M
YoY Change	-11.54%	-13.33%
Deferred Revenue
YoY Change
Short-Term Debt	$20.50M	$17.00M	$15.00M
YoY Change	20.59%	21.43%	18.11%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$2.300M	$2.600M	$2.800M
YoY Change	-11.54%	-13.33%	-77.95%
LONG-TERM LIABILITIES
Long-Term Debt	$35.20M	$35.20M	$11.20M
YoY Change	0.0%	177.17%	-25.83%
Other Long-Term Liabilities	$7.100M	$6.700M	$6.900M
YoY Change	5.97%	-4.29%	0.0%
Total Long-Term Liabilities	$42.30M	$41.90M	$18.10M
YoY Change	0.95%	112.69%	-17.73%
TOTAL LIABILITIES
Total Short-Term Liabilities	$2.300M	$2.600M	$2.800M
Total Long-Term Liabilities	$42.30M	$41.90M	$18.10M
Total Liabilities	$1.070B	$933.5M	$899.0M
YoY Change	14.64%	9.57%	8.92%
SHAREHOLDERS EQUITY
Retained Earnings	$87.85M	$80.02M	$77.98M
YoY Change	9.79%	7.51%	9.32%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$4.331M	$4.331M	$4.331M
YoY Change	0.0%	0.0%	0.0%
Treasury Stock Shares	200.9K shares	200.9K shares	200.9K shares
Shareholders Equity	$109.3M	$96.26M	$96.26M
YoY Change
Total Liabilities & Shareholders Equity	$1.179B	$1.030B	$991.3M
YoY Change	14.53%	9.88%	9.87%

Cashflow Statement

Concept	2021 Q1	2020 Q1	2019 Q3
OPERATING ACTIVITIES
Net Income	$3.179M	$1.064M	$1.064M
YoY Change	198.76%	-49.07%	-49.52%
Depreciation, Depletion And Amortization	$802.8K	$690.9K	$644.8K
YoY Change	16.2%	13.2%	11.99%
Cash From Operating Activities	$2.870M	$1.152M	$3.550M
YoY Change	149.19%	-68.24%	-35.34%
INVESTING ACTIVITIES
Capital Expenditures	$320.1K	$286.4K	-$1.260M
YoY Change	11.75%	-80.04%	-13.1%
Acquisitions
YoY Change
Other Investing Activities	-$12.57M	-$65.04M	-$13.74M
YoY Change	-80.67%	473.54%	49.84%
Cash From Investing Activities	-$11.82M	-$65.33M	-$15.01M
YoY Change	-81.91%	411.41%	41.47%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$10.03M	$67.11M	14.22M
YoY Change	-85.06%	331.18%	75.34%
NET CHANGE
Cash From Operating Activities	$2.870M	$1.152M	3.550M
Cash From Investing Activities	-$11.82M	-$65.33M	-15.01M
Cash From Financing Activities	$10.03M	$67.11M	14.22M
Net Change In Cash	$1.079M	$2.926M	2.760M
YoY Change	-63.11%	-54.38%	-7.69%
FREE CASH FLOW
Cash From Operating Activities	$2.870M	$1.152M	$3.550M
Capital Expenditures	$320.1K	$286.4K	-$1.260M
Free Cash Flow	$2.549M	$865.1K	$4.810M
YoY Change	194.7%	-60.5%	-30.69%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021Q1	dei	Entity Registrant Name EntityRegistrantName	Security Federal Corporation
CY2021Q1	dei	Document Type DocumentType	10-Q
CY2021Q1	dei	Document Period End Date DocumentPeriodEndDate	2021-03-31
CY2021Q1	dei	Amendment Flag AmendmentFlag	false
CY2021Q1	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021Q1	dei	Entity Small Business EntitySmallBusiness	true
CY2021Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000818677
CY2021Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2021Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	3252884	shares
CY2021Q1	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
CY2021Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2021Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2021Q1	dei	Document Transition Report DocumentTransitionReport	false
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CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	200000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	22000	shares
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CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	2773652	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	2795890	USD
CY2021Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4869246	USD
CY2020Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4674047	USD
CY2021Q1	us-gaap	Occupancy Net OccupancyNet	621282	USD
CY2020Q1	us-gaap	Occupancy Net OccupancyNet	591609	USD
CY2021Q1	us-gaap	Advertising Expense AdvertisingExpense	199402	USD
CY2020Q1	us-gaap	Advertising Expense AdvertisingExpense	263003	USD
CY2021Q1	us-gaap	Depreciation Depreciation	802847	USD
CY2020Q1	us-gaap	Depreciation Depreciation	690930	USD
CY2021Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	68616	USD
CY2020Q1	us-gaap	Federal Deposit Insurance Corporation Premium Expense FederalDepositInsuranceCorporationPremiumExpense	16080	USD
CY2021Q1	us-gaap	Other Revenue Expense From Real Estate Operations OtherRevenueExpenseFromRealEstateOperations	103667	USD
CY2020Q1	us-gaap	Other Revenue Expense From Real Estate Operations OtherRevenueExpenseFromRealEstateOperations	-12740	USD
CY2021Q1	us-gaap	Other Expenses OtherExpenses	724385	USD
CY2020Q1	us-gaap	Other Expenses OtherExpenses	894574	USD
CY2021Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7609684	USD
CY2020Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	7643586	USD
CY2021Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	4053816	USD
CY2020Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1328095	USD
CY2021Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	875024	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	263908	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	3178792	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	1064187	USD
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.98
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
CY2021Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.11
CY2020Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.10
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3252884	shares
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3092455	shares
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	3178792	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	1064187	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-5463402	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax	-1623967	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	0	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	530057	USD
CY2021Q1	sfdl	Amortizationof Unrealized Gainson Afs Securities Transferredto Htm AmortizationofUnrealizedGainsonAFSSecuritiesTransferredtoHTM	-2034	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Transfers From Held To Maturity To Available For Sale Securities Net Of Tax OtherComprehensiveIncomeLossTransfersFromHeldToMaturityToAvailableForSaleSecuritiesNetOfTax	-5339	USD
CY2021Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5465436	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2159363	USD
CY2021Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-2286644	USD
CY2020Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1095176	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	91758005	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	1064187	USD
CY2019Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2159363	USD
CY2019Q3	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	12968	USD
CY2019Q3	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities Net Of Adjustments StockIssuedDuringPeriodValueConversionOfConvertibleSecuritiesNetOfAdjustments	5912000	USD
CY2019Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	325408	USD
CY2019Q3	us-gaap	Stockholders Equity StockholdersEquity	96262389	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	111905746	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	3178792	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-5465436	USD
CY2020Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	357817	USD
CY2020Q3	us-gaap	Stockholders Equity StockholdersEquity	109261285	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	3178792	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	1064187	USD
CY2021Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	491501	USD
CY2020Q1	us-gaap	Depreciation And Amortization DepreciationAndAmortization	464387	USD
CY2021Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1493219	USD
CY2020Q1	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1185119	USD
CY2021Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	-870000	USD
CY2020Q1	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	700000	USD
CY2021Q1	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	165000	USD
CY2020Q1	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	135000	USD
CY2021Q1	us-gaap	Loans And Leases Receivable Gain Loss On Sales Net LoansAndLeasesReceivableGainLossOnSalesNet	1071481	USD
CY2020Q1	us-gaap	Loans And Leases Receivable Gain Loss On Sales Net LoansAndLeasesReceivableGainLossOnSalesNet	502851	USD
CY2021Q1	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	0	USD
CY2020Q1	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	706843	USD
CY2021Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	105422	USD
CY2020Q1	us-gaap	Gains Losses On Sales Of Other Real Estate GainsLossesOnSalesOfOtherRealEstate	3291	USD
CY2021Q1	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-1072688	USD
CY2020Q1	us-gaap	Amortization Of Deferred Loan Origination Fees Net AmortizationOfDeferredLoanOriginationFeesNet	-69236	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	31523356	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Loans Held For Sale ProceedsFromSaleOfLoansHeldForSale	16882646	USD
CY2021Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	31230874	USD
CY2020Q1	us-gaap	Payments For Origination And Purchases Of Loans Held For Sale PaymentsForOriginationAndPurchasesOfLoansHeldForSale	17797759	USD
CY2021Q1	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	253807	USD
CY2020Q1	us-gaap	Increase Decrease In Interest And Dividends Receivable IncreaseDecreaseInInterestAndDividendsReceivable	120228	USD
CY2021Q1	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	-24067	USD
CY2020Q1	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	68490	USD
CY2021Q1	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	54055	USD
CY2020Q1	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	-51548	USD
CY2021Q1	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	107148	USD
CY2020Q1	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	171594	USD
CY2021Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	288925	USD
CY2020Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	195838	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	3942251	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1151563	USD
CY2021Q1	us-gaap	Payments To Acquire Mortgage Backed Securities Mbs Categorized As Available For Sale PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	4247260	USD
CY2020Q1	us-gaap	Payments To Acquire Mortgage Backed Securities Mbs Categorized As Available For Sale PaymentsToAcquireMortgageBackedSecuritiesMBSCategorizedAsAvailableForSale	42508264	USD
CY2021Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	14662451	USD
CY2020Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	5698171	USD
CY2021Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	926540	USD
CY2020Q1	us-gaap	Proceeds From Maturities Prepayments And Calls Of Mortgage Backed Securities Mbs ProceedsFromMaturitiesPrepaymentsAndCallsOfMortgageBackedSecuritiesMBS	901954	USD
CY2021Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	5638332	USD
CY2020Q1	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	41965408	USD
CY2021Q1	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	7073469	USD
CY2020Q1	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	9655542	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	0	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	11148752	USD
CY2021Q1	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	250000	USD
CY2020Q1	us-gaap	Proceeds From Payments For In Interest Bearing Deposits In Banks ProceedsFromPaymentsForInInterestBearingDepositsInBanks	0	USD
CY2021Q1	sfdl	Purchase Of Fhlb Stock PurchaseOfFhlbStock	0	USD
CY2020Q1	sfdl	Purchase Of Fhlb Stock PurchaseOfFhlbStock	5069100	USD
CY2021Q1	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-455800	USD
CY2020Q1	us-gaap	Payments For Proceeds From Federal Home Loan Bank Stock PaymentsForProceedsFromFederalHomeLoanBankStock	-3519400	USD
CY2021Q1	sfdl	Increase Decrease In Loans Receivable IncreaseDecreaseInLoansReceivable	26507836	USD
CY2020Q1	sfdl	Increase Decrease In Loans Receivable IncreaseDecreaseInLoansReceivable	6459047	USD
CY2021Q1	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	454332	USD
CY2020Q1	us-gaap	Proceeds From Sale Of Foreclosed Assets ProceedsFromSaleOfForeclosedAssets	33291	USD
CY2021Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	320100	USD
CY2020Q1	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	286445	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12890936	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-65331154	USD
CY2021Q1	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	51705946	USD
CY2020Q1	us-gaap	Increase Decrease In Customer Deposits IncreaseDecreaseInCustomerDeposits	4592464	USD
CY2021Q1	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	0	USD
CY2020Q1	us-gaap	Proceeds From Federal Home Loan Bank Advances ProceedsFromFederalHomeLoanBankAdvances	163155000	USD
CY2021Q1	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances	0	USD
CY2020Q1	us-gaap	Payments For Federal Home Loan Bank Advances PaymentsForFederalHomeLoanBankAdvances	125524000	USD
CY2021Q1	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	7379944	USD
CY2020Q1	us-gaap	Proceeds From Repayments Of Other Debt ProceedsFromRepaymentsOfOtherDebt	5426592	USD
CY2021Q1	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	0	USD
CY2020Q1	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	12968	USD
CY2021Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	357817	USD
CY2020Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	325408	USD
CY2021Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10028073	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	67105616	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	1079388	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	2926025	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	18025409	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	12536311	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	19104797	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	15462336	USD
CY2021Q1	us-gaap	Interest Paid InterestPaid	701955	USD
CY2020Q1	us-gaap	Interest Paid InterestPaid	1902816	USD
CY2021Q1	us-gaap	Basis Of Accounting BasisOfAccounting	Basis of PresentationThe accompanying unaudited consolidated financial statements were prepared in accordance with instructions for Form 10-Q and accounting principles generally accepted in the United States of America ("GAAP"); therefore, they do not include all disclosures necessary for a complete presentation of financial condition, results of operations, and cash flows. Such statements are unaudited but, in the opinion of management, reflect all adjustments, which are of a normal recurring nature and necessary for a fair presentation of results for the selected interim periods. Users of financial information produced for interim periods are encouraged to refer to the footnotes contained in the audited consolidated financial statements appearing in Security Federal Corporation’s (the “Company”) 2020 Annual Report to Shareholders which was filed as an exhibit to our Annual Report on Form 10-K for the year ended December 31, 2020 (“2020 10-K”) when reviewing interim financial statements.
CY2021Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	3178792	USD
CY2021Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3252884	shares
CY2021Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.98
CY2020Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1064187	USD
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	3092455	shares
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
CY2021Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	558836046	USD
CY2021Q1	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	14031773	USD
CY2021Q1	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	4080236	USD
CY2021Q1	us-gaap	Available For Sale Securities AvailableForSaleSecurities	568787583	USD
CY2020Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	572137595	USD
CY2020	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	19456692	USD
CY2020	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	2269886	USD
CY2020Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	589324401	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	232575	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	225958	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	7559449	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	7569728	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	76244391	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	76517484	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	217909220	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	221680571	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	558836046	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue	568787583	USD
CY2021Q1	sfdl	Available For Sale Securities Pledged As Collateral Amortized Cost Basis AvailableForSaleSecuritiesPledgedAsCollateralAmortizedCostBasis	288000000.0	USD
CY2021Q1	us-gaap	Pledged Assets Separately Reported Other Debt Securities Available For Sale Or Held For Investment PledgedAssetsSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment	296900000	USD
CY2020Q4	sfdl	Available For Sale Securities Pledged As Collateral Amortized Cost Basis AvailableForSaleSecuritiesPledgedAsCollateralAmortizedCostBasis	263300000	USD
CY2020Q4	us-gaap	Pledged Assets Separately Reported Other Debt Securities Available For Sale Or Held For Investment PledgedAssetsSeparatelyReportedOtherDebtSecuritiesAvailableForSaleOrHeldForInvestment	274400000	USD
CY2021Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	129578908	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3188900	USD
CY2021Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	74288543	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	891336	USD
CY2021Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	203867451	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	4080236	USD
CY2020Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	106073904	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	1430106	USD
CY2020Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	82910611	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	839780	USD
CY2020Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	188984515	USD
CY2020Q4	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	2269886	USD
CY2021Q1	sfdl	Available For Sale Percent Of Unrealized Losses For Securities In Continuous Loss Position12 Months Or Longer AvailableForSalePercentOfUnrealizedLossesForSecuritiesInContinuousLossPosition12MonthsOrLonger	0.218
CY2020Q4	sfdl	Available For Sale Percent Of Unrealized Losses For Securities In Continuous Loss Position12 Months Or Longer AvailableForSalePercentOfUnrealizedLossesForSecuritiesInContinuousLossPosition12MonthsOrLonger	0.370
CY2021Q1	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	84	security
CY2020Q4	us-gaap	Availableforsale Securities In Unrealized Loss Positions Qualitative Disclosure Number Of Positions1 AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1	88	security
CY2021Q1	us-gaap	Held To Maturity Securities Amortized Cost Before Other Than Temporary Impairment HeldToMaturitySecuritiesAmortizedCostBeforeOtherThanTemporaryImpairment	17285858	USD
CY2021Q1	sfdl	Heldtomaturitygrossunrealizedgains Heldtomaturitygrossunrealizedgains	841841	USD
CY2021Q1	sfdl	Heldtomaturitygrossunrealizedlosses Heldtomaturitygrossunrealizedlosses	169008	USD
CY2021Q1	us-gaap	Held To Maturity Securities Fair Value HeldToMaturitySecuritiesFairValue	17958691	USD
CY2021Q1	us-gaap	Pledged Financial Instruments Not Separately Reported Other Debt Securities Held To Maturity PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesHeldToMaturity	11800000	USD
CY2021Q1	sfdl	Heldtomaturitypledgedascollateralfairvalue Heldtomaturitypledgedascollateralfairvalue	12500000	USD
CY2020Q4	us-gaap	Pledged Financial Instruments Not Separately Reported Other Debt Securities Held To Maturity PledgedFinancialInstrumentsNotSeparatelyReportedOtherDebtSecuritiesHeldToMaturity	13400000	USD
CY2021Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	3526745	USD
CY2021Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	168495	USD
CY2021Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	778865	USD
CY2021Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	513	USD
CY2021Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Fair Value HeldToMaturitySecuritiesContinuousUnrealizedLossPositionFairValue	4305610	USD
CY2021Q1	us-gaap	Held To Maturity Securities Continuous Unrealized Loss Position Accumulated Loss HeldToMaturitySecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	169008	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	531885346	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	500352711	USD
CY2021Q1	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	6472399	USD
CY2020Q4	us-gaap	Loans Receivable Held For Sale Net Not Part Of Disposal Group LoansReceivableHeldForSaleNetNotPartOfDisposalGroup	5693400	USD
CY2021Q1	sfdl	Financing Receivable Gross And Loans Receivable Held For Sale Net FinancingReceivableGrossAndLoansReceivableHeldForSaleNet	538357745	USD
CY2020Q4	sfdl	Financing Receivable Gross And Loans Receivable Held For Sale Net FinancingReceivableGrossAndLoansReceivableHeldForSaleNet	506046111	USD
CY2021Q1	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	11946873	USD
CY2020Q4	us-gaap	Loans And Leases Receivable Allowance LoansAndLeasesReceivableAllowance	12842896	USD
CY2021Q1	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	16717998	USD
CY2020Q4	us-gaap	Loans And Leases Receivable Loans In Process LoansAndLeasesReceivableLoansInProcess	12197417	USD
CY2021Q1	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	3441355	USD
CY2020Q4	us-gaap	Loans And Leases Receivable Deferred Income LoansAndLeasesReceivableDeferredIncome	1838426	USD
CY2021Q1	sfdl	Loans Receivable Allowance Loans In Process And Deferred Loan Fees LoansReceivableAllowanceLoansInProcessAndDeferredLoanFees	32106226	USD
CY2020Q4	sfdl	Loans Receivable Allowance Loans In Process And Deferred Loan Fees LoansReceivableAllowanceLoansInProcessAndDeferredLoanFees	26878739	USD
CY2021Q1	us-gaap	Notes Receivable Net NotesReceivableNet	506251519	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	531885346	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	500352711	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	3295212	USD
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	528590134	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	531885346	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	2417185	USD
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Current FinancingReceivableRecordedInvestmentCurrent	497935526	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	500352711	USD
CY2021Q1	sfdl	Nonperforming Loans Accrual Status Minimum Consecutive Payments NonperformingLoansAccrualStatusMinimumConsecutivePayments	90
CY2021Q1	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3711658	USD
CY2021Q1	sfdl	Financing Receivable Recorded Investment Nonaccrual Status Percentage FinancingReceivableRecordedInvestmentNonaccrualStatusPercentage	0.007
CY2020Q4	us-gaap	Financing Receivable Recorded Investment Nonaccrual Status FinancingReceivableRecordedInvestmentNonaccrualStatus	3125472	USD
CY2020Q4	sfdl	Financing Receivable Recorded Investment Nonaccrual Status Percentage FinancingReceivableRecordedInvestmentNonaccrualStatusPercentage	0.007
CY2021Q1	sfdl	Financing Receivable Recorded Investment In Non Accrual Status Increase Decrease FinancingReceivableRecordedInvestmentInNonAccrualStatusIncreaseDecrease	586186	USD
CY2021Q1	sfdl	Financing Receivable Recorded Investment In Non Accrual Status Percent Increase Decrease FinancingReceivableRecordedInvestmentInNonAccrualStatusPercentIncreaseDecrease	0.188
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	82155	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	12842896	USD
CY2021Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-870000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	44976	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	18953	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	11946873	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	9225574	USD
CY2020Q1	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	700000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Recoveries AllowanceForDoubtfulAccountsReceivableRecoveries	28419	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	9871838	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	0	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	11946873	USD
CY2021Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	11946873	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment1 FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1	0	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment	12842896	USD
CY2020Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	12842896	USD
CY2021Q1	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	2589088	USD
CY2021Q1	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	529296258	USD
CY2021Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	531885346	USD
CY2020Q4	us-gaap	Financing Receivable Individually Evaluated For Impairment FinancingReceivableIndividuallyEvaluatedForImpairment	2219330	USD
CY2020Q4	us-gaap	Financing Receivable Collectively Evaluated For Impairment FinancingReceivableCollectivelyEvaluatedForImpairment	498133381	USD
CY2020Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	500352711	USD
CY2021Q1	sfdl	Loans And Leases Receivable Valuation Period For New Appraisal LoansAndLeasesReceivableValuationPeriodForNewAppraisal	P24M
CY2021Q1	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	2589088	USD
CY2021Q1	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	3637808	USD
CY2020Q4	us-gaap	Impaired Financing Receivable Recorded Investment ImpairedFinancingReceivableRecordedInvestment	2219330	USD
CY2020Q4	us-gaap	Impaired Financing Receivable Unpaid Principal Balance ImpairedFinancingReceivableUnpaidPrincipalBalance	3268049	USD
CY2021Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	2608748	USD
CY2021Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	1856	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Average Recorded Investment ImpairedFinancingReceivableAverageRecordedInvestment	3306272	USD
CY2020Q1	us-gaap	Impaired Financing Receivable Interest Income Accrual Method ImpairedFinancingReceivableInterestIncomeAccrualMethod	16755	USD
CY2021Q1	sfdl	Tdrs Included In Impaired Loans TdrsIncludedInImpairedLoans	720000	USD
CY2020Q4	sfdl	Tdrs Included In Impaired Loans TdrsIncludedInImpairedLoans	315000	USD
CY2020Q1	sfdl	Financing Receivable Modifications Subsequent Default Aggregate Number Of Contracts FinancingReceivableModificationsSubsequentDefaultAggregateNumberOfContracts	0	loan
CY2021Q1	sfdl	Financing Receivable Modifications Subsequent Default Aggregate Number Of Contracts FinancingReceivableModificationsSubsequentDefaultAggregateNumberOfContracts	0	loan
CY2021Q1	sfdl	Days Past Dueto Be Considered In Default DaysPastDuetoBeConsideredInDefault	30
CY2021Q1	sfdl	Nonperforming Loans Accrual Status Minimum Consecutive Payments NonperformingLoansAccrualStatusMinimumConsecutivePayments	6	payments
CY2021Q1	sfdl	Investor Funding Period InvestorFundingPeriod	P30D
CY2021Q1	sfdl	Loans And Leases Receivable Valuation Period For New Appraisal LoansAndLeasesReceivableValuationPeriodForNewAppraisal	P24M
CY2021Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue	0	USD
CY2021Q1	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	149700	USD
CY2020Q4	us-gaap	Other Real Estate And Foreclosed Assets OtherRealEstateAndForeclosedAssets	498610	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	19105000	USD
CY2021Q1	sfdl	Certificates Of Deposits With Other Banks Fair Value Disclosure CertificatesOfDepositsWithOtherBanksFairValueDisclosure	100000	USD
CY2021Q1	sfdl	Investment And Mortgage Backed Securities Fair Value Disclosure InvestmentAndMortgageBackedSecuritiesFairValueDisclosure	586746000	USD
CY2021Q1	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	508975000	USD
CY2021Q1	us-gaap	Investment In Federal Home Loan Bank Stock Fair Value Disclosure InvestmentInFederalHomeLoanBankStockFairValueDisclosure	1898000	USD
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CY2021Q1	sfdl	Checking Savings And Money Market Accounts Fair Value Disclosure CheckingSavingsAndMoneyMarketAccountsFairValueDisclosure	790175000	USD
CY2021Q1	sfdl	Certificate Accounts Carrying Value CertificateAccountsCarryingValue	179627000	USD
CY2021Q1	sfdl	Certificate Accounts Fair Value Disclosure CertificateAccountsFairValueDisclosure	180195000	USD
CY2021Q1	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	35000000	USD
CY2021Q1	us-gaap	Federal Home Loan Bank Borrowings Fair Value Disclosure FederalHomeLoanBankBorrowingsFairValueDisclosure	35315000	USD
CY2021Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Obligations FairValueLiabilitiesMeasuredOnRecurringBasisObligations	20497000	USD
CY2021Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	5155000	USD
CY2021Q1	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	5155000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	18025000	USD
CY2020Q4	sfdl	Certificates Of Deposits With Other Banks Fair Value Disclosure CertificatesOfDepositsWithOtherBanksFairValueDisclosure	350000	USD
CY2020Q4	sfdl	Investment And Mortgage Backed Securities Fair Value Disclosure InvestmentAndMortgageBackedSecuritiesFairValueDisclosure	608530000	USD
CY2020Q4	us-gaap	Notes Receivable Net NotesReceivableNet	479167000	USD
CY2020Q4	us-gaap	Loans Receivable Fair Value Disclosure LoansReceivableFairValueDisclosure	481450000	USD
CY2020Q4	us-gaap	Investment In Federal Home Loan Bank Stock Fair Value Disclosure InvestmentInFederalHomeLoanBankStockFairValueDisclosure	2354000	USD
CY2020Q4	sfdl	Checking Savings And Money Market Accounts Fair Value Disclosure CheckingSavingsAndMoneyMarketAccountsFairValueDisclosure	737571000	USD
CY2020Q4	sfdl	Checking Savings And Money Market Accounts Fair Value Disclosure CheckingSavingsAndMoneyMarketAccountsFairValueDisclosure	737571000	USD
CY2020Q4	sfdl	Certificate Accounts Carrying Value CertificateAccountsCarryingValue	180525000	USD
CY2020Q4	sfdl	Certificate Accounts Fair Value Disclosure CertificateAccountsFairValueDisclosure	181487000	USD
CY2020Q4	us-gaap	Advances From Federal Home Loan Banks AdvancesFromFederalHomeLoanBanks	35000000	USD
CY2020Q4	us-gaap	Federal Home Loan Bank Borrowings Fair Value Disclosure FederalHomeLoanBankBorrowingsFairValueDisclosure	35200000	USD
CY2020Q4	us-gaap	Fair Value Liabilities Measured On Recurring Basis Obligations FairValueLiabilitiesMeasuredOnRecurringBasisObligations	13117000	USD
CY2020Q4	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	5155000	USD
CY2020Q4	us-gaap	Fair Value Liabilities Measured On Recurring Basis Subordinated Debt Obligations FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations	5155000	USD
CY2021Q1	sfdl	Service Feeson Deposit Accounts ServiceFeesonDepositAccounts	231934	USD
CY2020Q1	sfdl	Service Feeson Deposit Accounts ServiceFeesonDepositAccounts	285075	USD
CY2021Q1	sfdl	Checkcardrevenue Checkcardrevenue	519843	USD
CY2020Q1	sfdl	Checkcardrevenue Checkcardrevenue	354099	USD
CY2021Q1	sfdl	Trust Income TrustIncome	309139	USD
CY2020Q1	sfdl	Trust Income TrustIncome	299325	USD
CY2021Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	130503	USD
CY2020Q1	us-gaap	Insurance Commissions And Fees InsuranceCommissionsAndFees	148031	USD
CY2021Q1	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	0	USD
CY2020Q1	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	706743	USD
CY2021Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	1071481	USD
CY2020Q1	us-gaap	Gain Loss On Sales Of Loans Net GainLossOnSalesOfLoansNet	502851	USD
CY2021Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	165000	USD
CY2020Q1	us-gaap	Bank Owned Life Insurance Income BankOwnedLifeInsuranceIncome	135000	USD
CY2021Q1	sfdl	Grant Revenue GrantRevenue	0	USD
CY2020Q1	sfdl	Grant Revenue GrantRevenue	58340	USD
CY2021Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	345752	USD
CY2020Q1	us-gaap	Noninterest Income Other Operating Income NoninterestIncomeOtherOperatingIncome	306426	USD
CY2021Q1	us-gaap	Noninterest Income NoninterestIncome	2773652	USD
CY2020Q1	us-gaap	Noninterest Income NoninterestIncome	2795890	USD

Files In Submission

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$SFDL
SECURITY FEDERAL CORP Stock $sfdl

2021 Q1 Form 10-Q Financial Statement

#000093905721000179 Filed on May 14, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SFDL SECURITY FEDERAL CORP Stock $sfdl

2021 Q1 Form 10-Q Financial Statement

#000093905721000179 Filed on May 14, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SFDL
SECURITY FEDERAL CORP Stock $sfdl