$FALC
FALCONSTOR SOFTWARE INC Stock $falc

$falc Overview Financials Valuation SEC Filings Company Website

2021 Q4 Form 10-Q Financial Statement

#000162828021022817 Filed on November 10, 2021

Income Statement

Concept	2021 Q4	2021 Q3	2020 Q3
Revenue	$3.810M	$3.283M	$4.436M
YoY Change	4.31%	-25.99%	11.68%
Cost Of Revenue	$420.2K	$442.3K	$416.0K
YoY Change	-10.19%	6.33%	-46.18%
Gross Profit	$3.390M	$2.841M	$4.020M
YoY Change	6.44%	-29.33%	25.65%
Gross Profit Margin	88.97%	86.53%	90.62%
Selling, General & Admin	$2.113M	$2.245M	$1.385M
YoY Change	-8.09%	62.07%	-45.08%
% of Gross Profit	62.33%	79.0%	34.45%
Research & Development	$801.3K	$711.3K	$600.4K
YoY Change	21.41%	18.46%	-23.23%
% of Gross Profit	23.64%	25.03%	14.93%
Depreciation & Amortization	$47.78K	$29.84K	$44.96K
YoY Change	-23.42%	-33.63%	-28.54%
% of Gross Profit	1.41%	1.05%	1.12%
Operating Expenses	$2.914M	$2.392M	$2.303M
YoY Change	-1.45%	3.86%	-37.56%
Operating Profit	$475.5K	$449.2K	$1.717M
YoY Change	109.11%	-73.84%	-451.27%
Interest Expense	-$168.5K	-$58.26K	-$160.0K
YoY Change	3.67%	-63.59%	29.8%
% of Operating Profit	-35.44%	-12.97%	-9.32%
Other Income/Expense, Net		-$58.26K	-$160.0K
YoY Change		-63.59%	29.8%
Pretax Income	$216.3K	$391.0K	$1.557M
YoY Change	-203.38%	-74.9%	-354.41%
Income Tax	$463.0K	$16.53K	$11.27K
% Of Pretax Income	214.04%	4.23%	0.72%
Net Earnings	-$246.7K	$374.4K	$1.546M
YoY Change	64.22%	-75.78%	-377.64%
Net Earnings / Revenue	-6.47%	11.4%	34.85%
Basic Earnings Per Share		$0.01	$0.19
Diluted Earnings Per Share	-$34.80K	$0.01	$0.19
COMMON SHARES
Basic Shares Outstanding	7.082M shares	6.991M shares	5.920M shares
Diluted Shares Outstanding		7.039M shares	5.959M shares

Balance Sheet

Concept	2021 Q4	2021 Q3	2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$3.181M	$3.475M	$871.3K
YoY Change	65.63%	298.81%	-9.28%
Cash & Equivalents	$3.200M	$3.500M	$900.0K
Short-Term Investments
Other Short-Term Assets	$1.075M	$1.537M	$1.931M
YoY Change	-41.5%	-20.38%	-7.42%
Inventory	$7.744K	$15.42K	$14.81K
Prepaid Expenses
Receivables	$2.900M	$2.300M	$3.500M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$7.329M	$7.482M	$6.714M
YoY Change	6.77%	11.45%	13.49%
LONG-TERM ASSETS
Property, Plant & Equipment	$153.9K	$193.0K	$236.4K
YoY Change	-21.88%	-18.36%	-43.46%
Goodwill	$4.150M	$4.150M	$4.150M
YoY Change	0.0%	0.0%	0.0%
Intangibles	$51.36K	$64.30K	$100.4K
YoY Change	-48.71%	-35.93%	46.39%
Long-Term Investments
YoY Change
Other Assets	$106.0K	$114.8K	$926.9K
YoY Change	-87.73%	-87.61%	5.74%
Total Long-Term Assets	$5.340M	$5.180M	$6.774M
YoY Change	-18.37%	-23.53%	-20.1%
TOTAL ASSETS
Total Short-Term Assets	$7.329M	$7.482M	$6.714M
Total Long-Term Assets	$5.340M	$5.180M	$6.774M
Total Assets	$12.67M	$12.66M	$13.49M
YoY Change	-5.5%	-6.12%	-6.3%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$297.0K	$335.1K	$764.4K
YoY Change	-34.54%	-56.16%	-28.33%
Accrued Expenses	$1.099M	$1.019M	$2.046M
YoY Change	-52.08%	-50.21%	-15.76%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$3.969M
YoY Change	-100.0%	-100.0%
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$6.031M	$5.150M	$11.86M
YoY Change	-46.81%	-56.59%	16.42%
LONG-TERM LIABILITIES
Long-Term Debt	$2.154M	$2.151M	$0.00
YoY Change	185.69%		-100.0%
Other Long-Term Liabilities	$950.8K	$637.1K	$679.6K
YoY Change	1.72%	-6.26%	-1.37%
Total Long-Term Liabilities	$950.8K	$637.1K	$679.6K
YoY Change	1.72%	-6.26%	-1.37%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.031M	$5.150M	$11.86M
Total Long-Term Liabilities	$950.8K	$637.1K	$679.6K
Total Liabilities	$11.25M	$10.09M	$15.02M
YoY Change	-29.71%	-32.83%	-17.39%
SHAREHOLDERS EQUITY
Retained Earnings	-$123.5M	-$122.3M	-$122.6M
YoY Change	-0.16%	-0.29%	-1.7%
Common Stock	$7.082K	$7.074K	$5.920K
YoY Change	19.05%	19.49%	0.02%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	-$12.97M	-$11.50M	-$14.00M
YoY Change
Total Liabilities & Shareholders Equity	$12.67M	$12.66M	$13.49M
YoY Change	-5.5%	-6.12%	-6.3%

Cashflow Statement

Concept	2021 Q4	2021 Q3	2020 Q3
OPERATING ACTIVITIES
Net Income	-$246.7K	$374.4K	$1.546M
YoY Change	64.22%	-75.78%	-377.64%
Depreciation, Depletion And Amortization	$47.78K	$29.84K	$44.96K
YoY Change	-23.42%	-33.63%	-28.54%
Cash From Operating Activities	-$175.6K	-$362.6K	$371.9K
YoY Change	-117.4%	-197.49%	-124.66%
INVESTING ACTIVITIES
Capital Expenditures	-$73.42K	-$38.05K	-$27.35K
YoY Change	312.47%	39.12%	2555.34%
Acquisitions
YoY Change
Other Investing Activities	$0.00		-$130.00
YoY Change	-100.0%		-100.32%
Cash From Investing Activities	-$73.42K	-$777.5K	-$27.47K
YoY Change	-315.62%	2730.47%	-170.11%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-39.70K	875.8K	-1.000M
YoY Change		-187.58%
NET CHANGE
Cash From Operating Activities	-175.6K	-362.6K	371.9K
Cash From Investing Activities	-73.42K	-777.5K	-27.47K
Cash From Financing Activities	-39.70K	875.8K	-1.000M
Net Change In Cash	-288.8K	-264.3K	-655.5K
YoY Change	-127.68%	-59.68%	-55.38%
FREE CASH FLOW
Cash From Operating Activities	-$175.6K	-$362.6K	$371.9K
Capital Expenditures	-$73.42K	-$38.05K	-$27.35K
Free Cash Flow	-$102.2K	-$324.6K	$399.3K
YoY Change	-109.95%	-181.28%	-126.49%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0000922521
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	000-23970
	dei	Entity Registrant Name EntityRegistrantName	FALCONSTOR SOFTWARE, INC.
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	77-0216135
	dei	Entity Address Address Line1 EntityAddressAddressLine1	701 Brazos Street
	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 400
	dei	Entity Address City Or Town EntityAddressCityOrTown	Austin
	dei	Entity Address State Or Province EntityAddressStateOrProvince	TX
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	78701
	dei	City Area Code CityAreaCode	631
	dei	Local Phone Number LocalPhoneNumber	777-5188
CY2021Q3	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Non-accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	true
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2021Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	7082276	shares
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3474784	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1920656	USD
CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2285117	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2836571	USD
CY2021Q3	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1537267	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1837596	USD
CY2021Q3	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	169835	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net Current ContractWithCustomerAssetNetCurrent	254483	USD
CY2021Q3	us-gaap	Inventory Net InventoryNet	15421	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	15275	USD
CY2021Q3	us-gaap	Assets Current AssetsCurrent	7482424	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	6864581	USD
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	193028	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	197020	USD
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	140238	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	536272	USD
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CY2020Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	330552	USD
CY2021Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	114828	USD
CY2021Q3	falc	Capitalized Software Development Costsfor Software Soldto Customers Net Total CapitalizedSoftwareDevelopmentCostsforSoftwareSoldtoCustomersNetTotal	14345	USD
CY2020Q4	falc	Capitalized Software Development Costsfor Software Soldto Customers Net Total CapitalizedSoftwareDevelopmentCostsforSoftwareSoldtoCustomersNetTotal	19278	USD
CY2021Q3	us-gaap	Assets Assets	12662538	USD
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CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	863964	USD
CY2021Q3	us-gaap	Goodwill Goodwill	4150339	USD
CY2020Q4	us-gaap	Goodwill Goodwill	4150339	USD
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CY2021Q3	us-gaap	Contract With Customer Asset Net Noncurrent ContractWithCustomerAssetNetNoncurrent	192286	USD
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CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	87381	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	665074	USD
CY2021Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	0	USD
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CY2020Q4	us-gaap	Long Term Notes Payable LongTermNotesPayable	754000	USD
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CY2021Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	525512	USD
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CY2021Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q3	us-gaap	Temporary Equity Par Or Stated Value Per Share TemporaryEquityParOrStatedValuePerShare	0.001
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CY2021Q3	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	900000	shares
CY2020Q4	us-gaap	Temporary Equity Shares Outstanding TemporaryEquitySharesOutstanding	900000	shares
CY2021Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	14195475	USD
CY2020Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	13346577	USD
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CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1987961	USD
CY2021Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
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CY2021Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	30000000	shares
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CY2021Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	7074364	shares
CY2021Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	7074364	shares
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CY2021Q3	us-gaap	Common Stock Value CommonStockValue	7074	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	5949	USD
CY2021Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	112671753	USD
CY2020Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	110107170	USD
CY2021Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-122283348	USD
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CY2021Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1895159	USD
CY2020Q3	us-gaap	Restructuring Charges RestructuringCharges	317595	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1359564	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	-11499680	USD
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CY2021Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12662538	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13406074	USD
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3283469	USD
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	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	10370542	USD
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	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1532033	USD
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	us-gaap	Gross Profit GrossProfit	8838509	USD
	us-gaap	Gross Profit GrossProfit	9756635	USD
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	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1809354	USD
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	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	632600	USD
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	us-gaap	Restructuring Charges RestructuringCharges	758740	USD
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	us-gaap	Operating Expenses OperatingExpenses	8589445	USD
	us-gaap	Operating Expenses OperatingExpenses	7892917	USD
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	us-gaap	Operating Income Loss OperatingIncomeLoss	249064	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1863718	USD
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	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2021Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-58257	USD
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	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-489264	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-586082	USD
CY2021Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	390961	USD
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	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	513800	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1277636	USD
CY2021Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	16529	USD
CY2020Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11272	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	63804	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	44709	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	374432	USD
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	us-gaap	Net Income Loss NetIncomeLoss	449996	USD
	us-gaap	Net Income Loss NetIncomeLoss	1232927	USD
CY2021Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	288802	USD
CY2020Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	266007	USD
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	848898	USD
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	812362	USD
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2021Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	13517	USD
CY2020Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	175335	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	285814	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	366566	USD
CY2021Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	72113	USD
CY2020Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	1104867	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-684716	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	53999	USD
CY2021Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2020Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.19
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.11
CY2021Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2020Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.11
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2021Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6990723	shares
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	92802	USD
CY2020Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5919837	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	6324370	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	5919773	shares
CY2021Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	7039421	shares
CY2020Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5959385	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	6324370	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	5943794	shares
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	374432	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	1546209	USD
	us-gaap	Net Income Loss NetIncomeLoss	449996	USD
	us-gaap	Net Income Loss NetIncomeLoss	1232927	USD
CY2021Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	11144	USD
CY2020Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-24234	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	92802	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-45474	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	11144	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-24234	USD
CY2021Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	288802	USD
CY2020Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	266007	USD
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	848898	USD
	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	812362	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-45474	USD
CY2021Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	385576	USD
CY2020Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1521975	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	542798	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1187453	USD
CY2021Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	13517	USD
CY2020Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	175335	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	285814	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	366566	USD
CY2021Q3	falc	Comprehensive Income Loss Netof Tax Attributable To Common Stockholders ComprehensiveIncomeLossNetofTaxAttributableToCommonStockholders	83257	USD
CY2020Q3	falc	Comprehensive Income Loss Netof Tax Attributable To Common Stockholders ComprehensiveIncomeLossNetofTaxAttributableToCommonStockholders	1080633	USD
	falc	Comprehensive Income Loss Netof Tax Attributable To Common Stockholders ComprehensiveIncomeLossNetofTaxAttributableToCommonStockholders	-591914	USD
	falc	Comprehensive Income Loss Netof Tax Attributable To Common Stockholders ComprehensiveIncomeLossNetofTaxAttributableToCommonStockholders	8525	USD
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-14608186	USD
CY2021Q1	us-gaap	Net Income Loss NetIncomeLoss	425248	USD
CY2021Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4471	USD
CY2021Q1	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	197114	USD
CY2021Q1	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	277170	USD
CY2021Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	86398	USD
CY2021Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-14566353	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-349684	USD
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2737770	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4697	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2021Q2	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	75183	USD
CY2021Q2	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	282926	USD
CY2021Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-4740	USD
CY2021Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-12536419	USD
CY2021Q3	us-gaap	Net Income Loss NetIncomeLoss	374432	USD
CY2021Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	948566	USD
CY2021Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4916	USD
CY2021Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	13517	USD
CY2021Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	288802	USD
CY2021Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	11144	USD
CY2021Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-11499680	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-14031306	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	-719840	USD
CY2020Q1	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4510	USD
CY2020Q1	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0	USD
CY2020Q1	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	26090	USD
CY2020Q1	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	285760	USD
CY2020Q1	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-13153	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-15071639	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	406558	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3060	USD
CY2020Q2	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	165141	USD
CY2020Q2	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	260595	USD
CY2020Q2	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-8087	USD
CY2020Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-15095844	USD
CY2020Q3	us-gaap	Net Income Loss NetIncomeLoss	1546209	USD
CY2020Q3	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3822	USD
CY2020Q3	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	175335	USD
CY2020Q3	us-gaap	Temporary Equity Dividends Adjustment TemporaryEquityDividendsAdjustment	266007	USD
CY2020Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-24234	USD
CY2020Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	-14011389	USD
	us-gaap	Net Income Loss NetIncomeLoss	449996	USD
	us-gaap	Net Income Loss NetIncomeLoss	1232927	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	151468	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	162127	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	163769	USD
	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	361193	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	396034	USD
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	987542	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	754000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	632600	USD
	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	0	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	14084	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	11392	USD
	falc	Provision For Recovery Of Doubtful Accounts ProvisionForRecoveryOfDoubtfulAccounts	0	USD
	falc	Provision For Recovery Of Doubtful Accounts ProvisionForRecoveryOfDoubtfulAccounts	70932	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	12485	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5485	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-541249	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	138271	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-271443	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-249383	USD
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-236296	USD
	us-gaap	Increase Decrease In Contract With Customer Asset IncreaseDecreaseInContractWithCustomerAsset	-432204	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	0	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-15713	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-748457	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	379	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-53814	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-571231	USD
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-669852	USD
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	-589952	USD
	falc	Increase Decrease Operating Lease Liabilities IncreaseDecreaseOperatingLeaseLiabilities	524263	USD
	falc	Increase Decrease Operating Lease Liabilities IncreaseDecreaseOperatingLeaseLiabilities	1204155	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-1058641	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-1317239	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-707889	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-303299	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	98702	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	0	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	10226	USD
	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	63005	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-108928	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-63005	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4181908	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
	falc	Payments Of Offering Costs PaymentsOfOfferingCosts	476143	USD
	falc	Payments Of Offering Costs PaymentsOfOfferingCosts	0	USD
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	0	USD
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	754000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1334058	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1000000	USD
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	2371707	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-246000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-762	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	8419	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	1554128	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-603885	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1920656	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1475166	USD
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3474784	USD
CY2020Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	871281	USD
	us-gaap	Interest Paid Net InterestPaidNet	110408	USD
	us-gaap	Interest Paid Net InterestPaidNet	261095	USD
	falc	Non Cash Offering Costs NonCashOfferingCosts	19429	USD
	falc	Non Cash Offering Costs NonCashOfferingCosts	0	USD
	falc	Temporary Equity Dividends And Accretion To Redemption Value Adjustment TemporaryEquityDividendsAndAccretionToRedemptionValueAdjustment	848898	USD
	falc	Temporary Equity Dividends And Accretion To Redemption Value Adjustment TemporaryEquityDividendsAndAccretionToRedemptionValueAdjustment	812362	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	285814	USD
	us-gaap	Temporary Equity Accretion To Redemption Value Adjustment TemporaryEquityAccretionToRedemptionValueAdjustment	366566	USD
	us-gaap	Nature Of Operations NatureOfOperations	The Company and Nature of Operations<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:112%">FalconStor Software, Inc., a Delaware corporation ("we", the "Company" or "FalconStor"), is the trusted data protection software leader modernizing disaster recovery and backup operations for the hybrid cloud world. The Company enables enterprise customers and managed service providers to secure, migrate, and protect their data while reducing data storage and long-term retention costs. More than 1,000 organizations and managed service providers worldwide standardize on FalconStor as the foundation for their cloud first data protection future.</span></div>
CY2021Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	14200000	USD
CY2021Q3	falc	Working Capital Surplus Deficiency WorkingCapitalSurplusDeficiency	2300000	USD
CY2021Q3	us-gaap	Deferred Credits And Other Liabilities Current DeferredCreditsAndOtherLiabilitiesCurrent	3700000	USD
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	-11500000	USD
	us-gaap	Net Income Loss NetIncomeLoss	400000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-700000	USD
CY2021Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	3500000	USD
	us-gaap	Cash Period Increase Decrease CashPeriodIncreaseDecrease	1600000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1900000	USD
CY2021Q2	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	4.10
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2700000	USD
CY2021Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	285000	shares
CY2021Q3	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	4.10
CY2021Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	900000	USD
CY2021Q2	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1300000	USD
	us-gaap	Use Of Estimates UseOfEstimates	Use of Estimates<div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America ("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. The Company’s significant estimates include those related to revenue recognition, accounts receivable allowances, valuation of derivatives, valuation of goodwill and income taxes. Actual results could differ from those estimates.</span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The financial market volatility in many countries where the Company operates has impacted and may continue to impact the Company’s business. Such conditions could have a material impact on the Company’s significant accounting estimates discussed above.</span></div>
CY2021Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2300000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2800000	USD
CY2021Q3	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	400000	USD
CY2020Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	600000	USD
	falc	Deferred Revenue Revenue Expected To Be Recognized During Next12 Months DeferredRevenueRevenueExpectedToBeRecognizedDuringNext12Months	0.70
CY2020Q4	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	6369129	USD
	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	-9281741	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	10370542	USD
	falc	Deferred Revenue Increase Decrease In Reserves DeferredRevenueIncreaseDecreaseInReserves	1510	USD
CY2021Q3	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	5278818	USD
CY2021Q3	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	1000000	USD
CY2020Q3	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	1200000	USD
	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	3900000	USD
	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	4400000	USD
CY2021Q3	us-gaap	Deferred Credits And Other Liabilities DeferredCreditsAndOtherLiabilities	5300000	USD
CY2021Q3	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1800000	USD
CY2021Q3	falc	Remaining Performance Obligation Expectedtobe Recognizedover Next12 Months RemainingPerformanceObligationExpectedtobeRecognizedoverNext12Months	0.42
CY2021Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	140238	USD
CY2021Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	87381	USD
CY2021Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	53430	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	140811	USD
CY2021Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P1Y10M13D
CY2021Q3	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0357
CY2021Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	88593	USD
CY2021Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	57541	USD
CY2020Q3	us-gaap	Operating Lease Payments OperatingLeasePayments	357245	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	574757	USD
CY2020Q3	us-gaap	Operating Lease Cost OperatingLeaseCost	442501	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	712911	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	1386998	USD
CY2021Q3	us-gaap	Sublease Income SubleaseIncome	0	USD
CY2020Q3	us-gaap	Sublease Income SubleaseIncome	75314	USD
	us-gaap	Sublease Income SubleaseIncome	100419	USD
	us-gaap	Sublease Income SubleaseIncome	430313	USD
CY2021Q3	us-gaap	Lease Cost LeaseCost	88593	USD
CY2020Q3	us-gaap	Lease Cost LeaseCost	367187	USD
	us-gaap	Lease Cost LeaseCost	612492	USD
	us-gaap	Lease Cost LeaseCost	956685	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	1117557	USD
	us-gaap	Depreciation Depreciation	100470	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	30063	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	112232	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	142295	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	1484	USD
CY2021Q3	us-gaap	Operating Lease Liability OperatingLeaseLiability	140811	USD
CY2021Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	97455	shares
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CY2020Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	129408	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	160662	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	129408	shares
CY2021Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	18876633	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	18791841	USD
CY2021Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	18683605	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	18594821	USD
CY2021Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	193028	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	197020	USD
CY2021Q3	us-gaap	Depreciation Depreciation	29838	USD
CY2020Q3	us-gaap	Depreciation Depreciation	44958	USD
	us-gaap	Depreciation Depreciation	135679	USD
CY2021Q3	us-gaap	Capitalized Software Development Costs For Software Sold To Customers CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers	2950132	USD
CY2020Q4	us-gaap	Capitalized Software Development Costs For Software Sold To Customers CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers	2950132	USD
CY2021Q3	falc	Capitalized Software Development Costsfor Software Soldto Customers Accumulated Amortization CapitalizedSoftwareDevelopmentCostsforSoftwareSoldtoCustomersAccumulatedAmortization	2935787	USD
CY2020Q4	falc	Capitalized Software Development Costsfor Software Soldto Customers Accumulated Amortization CapitalizedSoftwareDevelopmentCostsforSoftwareSoldtoCustomersAccumulatedAmortization	2930854	USD
CY2021Q3	falc	Capitalized Software Development Costsfor Software Soldto Customers Net Total CapitalizedSoftwareDevelopmentCostsforSoftwareSoldtoCustomersNetTotal	14345	USD
CY2020Q4	falc	Capitalized Software Development Costsfor Software Soldto Customers Net Total CapitalizedSoftwareDevelopmentCostsforSoftwareSoldtoCustomersNetTotal	19278	USD
CY2021Q3	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1649	USD
CY2020Q3	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	1649	USD
	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	4933	USD
	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	6084	USD
CY2021Q3	us-gaap	Goodwill Goodwill	4150339	USD
CY2020Q4	us-gaap	Goodwill Goodwill	4150339	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	4038138	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	4027912	USD
CY2021Q3	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3973843	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	3927778	USD
CY2021Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	64295	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	100134	USD
CY2021Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13999	USD
CY2020Q3	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	18455	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	46065	USD
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1386213	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Non Option Equity Instruments Granted ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted	113230	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	36063	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod	0	shares
CY2021Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1463380	shares
CY2021Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4916	USD
CY2020Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3822	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	14084	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	11392	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	63804	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.124
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	44709	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.035
CY2021Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	70260	USD
CY2020Q3	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	76275	USD
CY2021Q3	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	36575	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	33865	USD
CY2020Q4	us-gaap	Notes Payable NotesPayable	4074863	USD
CY2021Q1	falc	Accretion Of Debt Discount AccretionOfDebtDiscount	75705	USD
CY2021Q1	us-gaap	Notes Payable NotesPayable	3396568	USD
CY2021Q2	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1334058	USD
CY2021Q2	falc	Accretion Of Debt Discount AccretionOfDebtDiscount	84086	USD
CY2021Q2	us-gaap	Notes Payable NotesPayable	2146596	USD
CY2021Q3	falc	Accretion Of Debt Discount AccretionOfDebtDiscount	3978	USD
CY2021Q3	us-gaap	Notes Payable NotesPayable	2150574	USD
CY2021Q2	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	1300000	USD
CY2021Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	467598	USD
CY2020Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	478312	USD
CY2020Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	472851	USD
CY2019Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	483804	USD
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	2626	USD
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	2751	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	7879	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	8243	USD
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	464972	USD
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	475561	USD
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	464972	USD
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	475561	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	30063	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	112232	USD
CY2021Q3	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	142295	USD
	falc	Product Warranty Duration ProductWarrantyDuration	P90D
CY2021Q3	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	108091	USD
	us-gaap	Debt Instrument Convertible Threshold Consecutive Trading Days1 DebtInstrumentConvertibleThresholdConsecutiveTradingDays1	60	Integer
	falc	Minimum Percentage Of Common Stock Price To Conversion Price To Determine Eligibility Of Conversion Through Consecutive Trading Days MinimumPercentageOfCommonStockPriceToConversionPriceToDetermineEligibilityOfConversionThroughConsecutiveTradingDays	2.50
	us-gaap	Debt Instrument Convertible Threshold Percentage Of Stock Price Trigger DebtInstrumentConvertibleThresholdPercentageOfStockPriceTrigger	2.25
	falc	Upon Certain Triggering Events Holders Can Redeem UponCertainTriggeringEventsHoldersCanRedeem	1
	falc	Upon Certain Triggering Events Holders Can Redeem UponCertainTriggeringEventsHoldersCanRedeem	1
	falc	Minimum Percentage Of Common Stock Price To Conversion Price To Determine Eligibility Of Conversion Through Consecutive Trading Days MinimumPercentageOfCommonStockPriceToConversionPriceToDetermineEligibilityOfConversionThroughConsecutiveTradingDays	2.50
	falc	Minimum Percentage Of Common Stock Price To Conversion Price To Determine Eligibility Of Conversion Through Consecutive Trading Days MinimumPercentageOfCommonStockPriceToConversionPriceToDetermineEligibilityOfConversionThroughConsecutiveTradingDays	2.50
	falc	Redeemable Convertible Preferred Stock Financing Proceeds Threshold RedeemableConvertiblePreferredStockFinancingProceedsThreshold	5000000	USD
	falc	Redeemable Convertible Preferred Stock Financing Proceeds Threshold RedeemableConvertiblePreferredStockFinancingProceedsThreshold	5000000	USD
	falc	Percentage Of Accounts Receivable PercentageOfAccountsReceivable	0.80
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	7879	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	8243	USD
CY2021Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	467598	USD
CY2020Q2	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	478312	USD
CY2020Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	472851	USD
CY2019Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	483804	USD
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	2626	USD
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	2751	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	7879	USD
	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	8243	USD
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	464972	USD
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	475561	USD
CY2021Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	464972	USD
CY2020Q3	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	475561	USD
CY2021Q3	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	11144	USD
CY2021Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	11144	USD
	falc	Redemptionas Partof Fundamental Sale Transaction Percent RedemptionasPartofFundamentalSaleTransactionPercent	0.005
	falc	Probabilityof Redemption Absenta Fundamental Sale Transaction Percent ProbabilityofRedemptionAbsentaFundamentalSaleTransactionPercent	0.0475
	falc	Derivatives Volatility Rate DerivativesVolatilityRate	0.65
CY2020Q3	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-24234	USD
CY2020Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-24234	USD
	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	92802	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	92802	USD
	us-gaap	Oci Before Reclassifications Net Of Tax Attributable To Parent OciBeforeReclassificationsNetOfTaxAttributableToParent	-45474	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-45474	USD
CY2021Q3	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	900000	USD
CY2021Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2020Q3	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2021Q3	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	49078	shares
CY2021Q2	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	4.10
CY2021Q2	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2700000	USD
CY2021Q3	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	285000	shares
CY2021Q3	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	4.10
CY2015Q2	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	800000	USD
CY2021Q3	us-gaap	Payments For Legal Settlements PaymentsForLegalSettlements	200000	USD
CY2021Q3	us-gaap	Gain Loss Related To Litigation Settlement GainLossRelatedToLitigationSettlement	600000	USD
CY2020Q4	falc	Number Of Customers With Significant Accounts Receivable Balance NumberOfCustomersWithSignificantAccountsReceivableBalance	1	Integer
CY2021Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3283469	USD
CY2020Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4436400	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	10370542	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	11116199	USD
CY2021Q3	us-gaap	Noncurrent Assets NoncurrentAssets	965480	USD
CY2020Q4	us-gaap	Noncurrent Assets NoncurrentAssets	2291020	USD
CY2021Q3	falc	Numberof Customers Accountingfor Morethan10 Percentof Revenue NumberofCustomersAccountingforMorethan10PercentofRevenue	2	customer
CY2020Q3	falc	Numberof Customers Accountingfor Morethan10 Percentof Revenue NumberofCustomersAccountingforMorethan10PercentofRevenue	2	customer
	falc	Numberof Customers Accountingfor Morethan10 Percentof Revenue NumberofCustomersAccountingforMorethan10PercentofRevenue	2	customer
CY2021Q3	falc	Number Of Customers With Significant Accounts Receivable Balance NumberOfCustomersWithSignificantAccountsReceivableBalance	2	Integer
CY2019Q4	us-gaap	Restructuring Reserve RestructuringReserve	531292	USD
CY2020Q1	us-gaap	Restructuring Charges RestructuringCharges	287460	USD
CY2020Q1	us-gaap	Payments For Restructuring PaymentsForRestructuring	382250	USD
CY2020Q1	us-gaap	Restructuring Reserve RestructuringReserve	436502	USD
CY2020Q2	us-gaap	Restructuring Charges RestructuringCharges	153685	USD
CY2020Q2	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	4674	USD
CY2020Q2	us-gaap	Payments For Restructuring PaymentsForRestructuring	201211	USD
CY2020Q2	us-gaap	Restructuring Reserve RestructuringReserve	393650	USD
CY2020Q3	us-gaap	Restructuring Charges RestructuringCharges	317595	USD
CY2020Q3	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	9554	USD
CY2020Q3	us-gaap	Payments For Restructuring PaymentsForRestructuring	366562	USD
CY2020Q3	us-gaap	Restructuring Reserve RestructuringReserve	354237	USD
CY2020Q4	us-gaap	Restructuring Charges RestructuringCharges	274086	USD
CY2020Q4	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	11124	USD
CY2020Q4	us-gaap	Payments For Restructuring PaymentsForRestructuring	324537	USD
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	314910	USD
CY2021Q1	us-gaap	Restructuring Charges RestructuringCharges	302313	USD
CY2021Q1	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	-10393	USD
CY2021Q1	us-gaap	Payments For Restructuring PaymentsForRestructuring	357184	USD
CY2021Q1	us-gaap	Restructuring Reserve RestructuringReserve	249646	USD
CY2021Q2	us-gaap	Restructuring Charges RestructuringCharges	421737	USD
CY2021Q2	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	2734	USD
CY2021Q2	us-gaap	Payments For Restructuring PaymentsForRestructuring	532777	USD
CY2021Q2	us-gaap	Restructuring Reserve RestructuringReserve	141340	USD
CY2021Q3	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	-3429	USD
CY2021Q3	us-gaap	Restructuring Reserve RestructuringReserve	137911	USD

Files In Submission

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$FALC
FALCONSTOR SOFTWARE INC Stock $falc

2021 Q4 Form 10-Q Financial Statement

#000162828021022817 Filed on November 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FALC FALCONSTOR SOFTWARE INC Stock $falc

2021 Q4 Form 10-Q Financial Statement

#000162828021022817 Filed on November 10, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FALC
FALCONSTOR SOFTWARE INC Stock $falc