$DMRC
Digimarc CORP Stock $dmrc

$dmrc Overview Financials Valuation SEC Filings Company Website

2019 Q4 Form 10-K Financial Statement

#000156459020007343 Filed on February 27, 2020

Income Statement

Concept	2019 Q4	2018 Q4	2018 Q3
Revenue	$5.319M	$5.227M	$4.914M
YoY Change	1.76%	7.6%	-43.37%
Cost Of Revenue	$1.799M	$2.101M	$1.935M
YoY Change	-14.37%	2.14%	-6.61%
Gross Profit	$3.520M	$3.126M	$2.979M
YoY Change	12.6%	11.6%	-54.9%
Gross Profit Margin	66.18%	59.8%	60.62%
Selling, General & Admin	$8.052M	$7.157M	$7.188M
YoY Change	12.51%	-0.4%	10.3%
% of Gross Profit	228.75%	228.95%	241.29%
Research & Development	$4.343M	$3.897M	$4.069M
YoY Change	11.44%	-0.89%	-0.95%
% of Gross Profit	123.38%	124.66%	136.59%
Depreciation & Amortization	$580.0K	$530.0K	$560.0K
YoY Change	9.43%	-15.87%	-13.85%
% of Gross Profit	16.48%	16.95%	18.8%
Operating Expenses	$12.40M	$11.05M	$11.59M
YoY Change	12.13%	-0.58%	9.04%
Operating Profit	-$8.875M	-$8.262M	-$8.606M
YoY Change	7.42%	-4.62%	95.28%
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net	$190.0K	$260.0K	$270.0K
YoY Change	-26.92%	44.44%	58.82%
Pretax Income	-$8.690M	-$8.000M	-$8.333M
YoY Change	8.63%	-5.66%	97.0%
Income Tax	-$10.00K	$10.00K	$9.000K
% Of Pretax Income
Net Earnings	-$8.683M	-$8.014M	-$8.342M
YoY Change	8.35%	-4.25%	96.75%
Net Earnings / Revenue	-163.24%	-153.32%	-169.76%
Basic Earnings Per Share	-$0.73	-$0.70	-$0.73
Diluted Earnings Per Share	-$0.73	-$0.70	-$0.73
COMMON SHARES
Basic Shares Outstanding	11.97M	11.44M	11.39M
Diluted Shares Outstanding	11.97M	11.44M	11.39M

Balance Sheet

Concept	2019 Q4	2018 Q4	2018 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$36.82M	$43.66M	$49.42M
YoY Change	-15.67%	-35.55%	-18.84%
Cash & Equivalents	$11.21M	$27.28M	$33.78M
Short-Term Investments	$25.60M	$16.38M	$15.64M
Other Short-Term Assets	$2.456M	$2.100M	$2.450M
YoY Change	16.95%	-3.27%	12.39%
Inventory
Prepaid Expenses
Receivables	$4.021M	$3.888M	$2.960M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$43.29M	$49.64M	$54.83M
YoY Change	-12.79%	-34.95%	-21.77%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.650M	$3.955M	$4.100M
YoY Change	-7.71%	-6.63%	-3.98%
Goodwill	$1.114M	$1.114M
YoY Change	0.0%	0.0%
Intangibles	$6.670M	$6.649M
YoY Change	0.32%	4.2%
Long-Term Investments
YoY Change
Other Assets	$2.660M	$425.0K	$520.0K
YoY Change	525.88%	30.37%	67.74%
Total Long-Term Assets	$14.09M	$12.14M	$12.32M
YoY Change	16.07%	0.71%	2.07%
TOTAL ASSETS
Total Short-Term Assets	$43.29M	$49.64M	$54.83M
Total Long-Term Assets	$14.09M	$12.14M	$12.32M
Total Assets	$57.39M	$61.79M	$67.15M
YoY Change	-7.12%	-30.08%	-18.27%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.610M	$1.090M	$1.580M
YoY Change	47.71%	-42.93%	-23.67%
Accrued Expenses	$660.0K
YoY Change
Deferred Revenue	$3.172M	$3.226M	$1.846M
YoY Change	-1.67%	3.27%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$5.444M	$4.318M	$3.420M
YoY Change	26.08%	-14.29%	-9.76%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$2.490M	$850.0K	$890.0K
YoY Change	192.94%	-14.14%	-10.1%
Total Long-Term Liabilities	$2.494M	$854.0K	$890.0K
YoY Change	192.04%	-13.3%	-10.1%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.444M	$4.318M	$3.420M
Total Long-Term Liabilities	$2.494M	$854.0K	$890.0K
Total Liabilities	$7.938M	$5.172M	$4.310M
YoY Change	53.48%	-14.13%	-9.83%
SHAREHOLDERS EQUITY
Retained Earnings	-$138.7M	-$105.9M
YoY Change	31.02%	44.03%
Common Stock	$12.00K	$12.00K
YoY Change	0.0%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$49.45M	$56.62M	$62.84M
YoY Change
Total Liabilities & Shareholders Equity	$57.39M	$61.79M	$67.15M
YoY Change	-7.12%	-30.08%	-18.27%

Cashflow Statement

Concept	2019 Q4	2018 Q4	2018 Q3
OPERATING ACTIVITIES
Net Income	-$8.683M	-$8.014M	-$8.342M
YoY Change	8.35%	-4.25%	96.75%
Depreciation, Depletion And Amortization	$580.0K	$530.0K	$560.0K
YoY Change	9.43%	-15.87%	-13.85%
Cash From Operating Activities	-$4.940M	-$5.110M	-$6.310M
YoY Change	-3.33%	42.34%	11.29%
INVESTING ACTIVITIES
Capital Expenditures	-$490.0K	-$450.0K	-$630.0K
YoY Change	8.89%	-53.13%	-11.27%
Acquisitions
YoY Change
Other Investing Activities	$100.0K	-$740.0K	$6.080M
YoY Change	-113.51%	-108.84%	-441.57%
Cash From Investing Activities	-$390.0K	-$1.180M	$5.440M
YoY Change	-66.95%	-115.9%	-319.35%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	130.0K	-200.0K	-420.0K
YoY Change	-165.0%	-101.75%	-14.29%
NET CHANGE
Cash From Operating Activities	-4.940M	-5.110M	-6.310M
Cash From Investing Activities	-390.0K	-1.180M	5.440M
Cash From Financing Activities	130.0K	-200.0K	-420.0K
Net Change In Cash	-5.200M	-6.490M	-1.290M
YoY Change	-19.88%	-142.61%	-85.07%
FREE CASH FLOW
Cash From Operating Activities	-$4.940M	-$5.110M	-$6.310M
Capital Expenditures	-$490.0K	-$450.0K	-$630.0K
Free Cash Flow	-$4.450M	-$4.660M	-$5.680M
YoY Change	-4.51%	77.19%	14.52%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	5444000
CY2018Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3226000
CY2019Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	3172000
CY2019	dei	Entity Registrant Name EntityRegistrantName	Digimarc CORP
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0001438231
CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	27278000
CY2019Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	25604000
CY2019	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	26-2828185
CY2019	dei	Entity Address Address Line1 EntityAddressAddressLine1	9405 SW Gemini Drive
CY2019	dei	Entity Address State Or Province EntityAddressStateOrProvince	OR
CY2019	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	97008
CY2019	dei	City Area Code CityAreaCode	503
CY2019	dei	Local Phone Number LocalPhoneNumber	469-4800
CY2019	dei	Document Transition Report DocumentTransitionReport	false
CY2019	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2019	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2019	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2019	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2019	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2019	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2019	dei	Entity Shell Company EntityShellCompany	false
CY2019	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2020Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	12611569
CY2019	dei	Entity Small Business EntitySmallBusiness	true
CY2019	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	OR
CY2019Q2	dei	Entity Public Float EntityPublicFloat	532000000
CY2019	dei	Security12b Title Security12bTitle	Common Stock, $0.001 Par Value Per Share
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2019Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2018	us-gaap	Operating Expenses OperatingExpenses	46290000
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4318000
CY2019	dei	Entity File Number EntityFileNumber	001-34108
CY2019	dei	Entity Address City Or Town EntityAddressCityOrTown	Beaverton
CY2019	dei	Document Annual Report DocumentAnnualReport	true
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11213000
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2456000
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2100000
CY2019Q4	us-gaap	Assets Current AssetsCurrent	43294000
CY2018Q4	us-gaap	Assets Current AssetsCurrent	49644000
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	2660000
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	425000
CY2019Q4	us-gaap	Assets Assets	57388000
CY2018Q4	us-gaap	Assets Assets	61787000
CY2019Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	2272000
CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1092000
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	22987000
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	21192000
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	56615000
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	11891000
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	11891000
CY2018Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2019Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2500000
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2500000
CY2019Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	10000
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	10000
CY2019Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	10000
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	10000
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	12000
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	12446000
CY2019Q4	us-gaap	Liabilities Liabilities	7938000
CY2018Q4	us-gaap	Liabilities Liabilities	5172000
CY2019Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	12446000
CY2019Q4	us-gaap	Preferred Stock Value PreferredStockValue	50000
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	12000
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	50000
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	61787000
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	57388000
CY2019Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	188103000
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	162428000
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-138715000
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-105875000
CY2019Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	49450000
CY2018Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	16378000
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.79
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.86
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.79
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.86
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11762000
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11360000
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11762000
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11360000
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	82347000
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1256000
CY2018	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0
CY2018	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0
CY2018	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2089000
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	4021000
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3888000
CY2019Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	2494000
CY2018Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	854000
CY2019	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	8036000
CY2018	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	8426000
CY2018	us-gaap	Gross Profit GrossProfit	12766000
CY2019	dmrc	Intellectual Property Expense IntellectualPropertyExpense	1492000
CY2018	dmrc	Intellectual Property Expense IntellectualPropertyExpense	1282000
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21000
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-32840000
CY2018	us-gaap	Profit Loss ProfitLoss	-32506000
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-32506000
CY2018	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	57000
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	7468000
CY2018	us-gaap	Cumulative Effect On Retained Earnings Net Of Tax1 CumulativeEffectOnRetainedEarningsNetOfTax1	139000
CY2019	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	19615000
CY2019	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0
CY2019	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0
CY2019	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	3506000
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8388000
CY2019	us-gaap	Profit Loss ProfitLoss	-32840000
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1449000
CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1554000
CY2019	dmrc	Amortization And Write Off Of Intangible Assets AmortizationAndWriteOffOfIntangibleAssets	758000
CY2018	dmrc	Amortization And Write Off Of Intangible Assets AmortizationAndWriteOffOfIntangibleAssets	589000
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	8214000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	7298000
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	133000
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2516000
CY2019	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	356000
CY2018	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-92000
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-474000
CY2019	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	702000
CY2018	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	-744000
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-41000
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	182000
CY2018Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	8757000
CY2019	dmrc	Increase Decrease In Lease Liability And Other Long Term Liabilities IncreaseDecreaseInLeaseLiabilityAndOtherLongTermLiabilities	-639000
CY2018	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	747000
CY2019	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	42084000
CY2018	dmrc	Increase Decrease In Lease Liability And Other Long Term Liabilities IncreaseDecreaseInLeaseLiabilityAndOtherLongTermLiabilities	-134000
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-22412000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-21210000
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1055000
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1292000
CY2019	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	659000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	40823000
CY2019	dmrc	Change In Capital Expenditures Incurred But Not Yet Paid ChangeInCapitalExpendituresIncurredButNotYetPaid	35000
CY2018	dmrc	Change In Capital Expenditures Incurred But Not Yet Paid ChangeInCapitalExpendituresIncurredButNotYetPaid	-79000
CY2019	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	174000
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	2709000
CY2018	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0
CY2018	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	34558000
CY2019	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	51310000
CY2018	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	24021000
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-10940000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	8498000
CY2019	dmrc	Proceeds From Payments For Issuance Of Common Stock ProceedsFromPaymentsForIssuanceOfCommonStock	19615000
CY2018	dmrc	Proceeds From Payments For Issuance Of Common Stock ProceedsFromPaymentsForIssuanceOfCommonStock	0
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1178000
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1256000
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3506000
CY2018	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2089000
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	17287000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-833000
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-16065000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-13545000
CY2019	dmrc	Lessee Operating Lease Details Of Leases Presented In Balance Sheets LesseeOperatingLeaseDetailsOfLeasesPresentedInBalanceSheets	<p style="margin-top:12pt;margin-bottom:0pt;text-indent:5.24%;letter-spacing:-0.1pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">All of the Company’s leases are operating leases.  The following table provides additional details of leases presented in the consolidated balance sheets:</p> <p style="margin-bottom:0pt;margin-top:0pt;text-indent:5.24%;font-family:Times New Roman;font-size:10pt;"> </p> <div> <table border="0" cellspacing="0" cellpadding="0" align="center" style="border-collapse:collapse; width:80%;"> <tr> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:69.64%;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:4.3%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td colspan="2" valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:25.02%;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">December 31,</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> </tr> <tr> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:69.64%; border-bottom:solid 0.75pt transparent;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:4.3%; border-bottom:solid 0.75pt transparent;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td colspan="2" valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:25.02%; border-bottom:solid 0.75pt #000000;"> <p style="text-align:center;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;">2019</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;font-weight:bold;color:#000000;font-size:8pt;font-family:Times New Roman;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> </tr> <tr> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:69.64%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Right of use assets</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:4.3%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:24.02%; border-top:solid 0.75pt #000000;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">2,263</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> </tr> <tr> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:69.64%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Lease liabilities, current</p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:4.3%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:24.02%;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">663</p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> </tr> <tr> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:69.64%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Lease liabilities, long-term</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:4.3%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">$</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:24.02%;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">2,435</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> </tr> <tr> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:69.64%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:4.3%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:24.02%;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> </tr> <tr> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:69.64%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Weighted-average remaining life</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:4.3%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td colspan="2" valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:25.02%;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">4.0 years</p></td> <td valign="bottom" bgcolor="#FFFFFF" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> </tr> <tr> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:69.64%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Weighted-average discount rate</p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:4.3%;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;"> </p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:24.02%;white-space:nowrap;"> <p style="text-align:right;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">8.20</p></td> <td valign="bottom" bgcolor="#CFF0FC" style="padding-left:0pt;padding-Right:0.75pt;padding-Top:0.75pt;padding-Bottom:0pt;width:1%;white-space:nowrap;"> <p style="margin-bottom:0pt;margin-top:0pt;margin-left:0pt;;text-indent:0pt;;color:#000000;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">%</p></td> </tr> </table></div>
CY2019	us-gaap	Additional Cash And Cash Equivalent Related Text AdditionalCashAndCashEquivalentRelatedText	90 days or less
CY2019Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	10436000
CY2018Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	25543000
CY2019	dmrc	Short Term Marketable Securities Maturity Description ShortTermMarketableSecuritiesMaturityDescription	Over 90 days that mature in less than one-year
CY2019	us-gaap	Marketable Securities Realized Gain Loss MarketableSecuritiesRealizedGainLoss	0
CY2019Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	36040000
CY2019Q4	dmrc	Cash Equivalents And Marketable Securities Maturity Less Than One Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityLessThanOneYearFairValue	36040000
CY2019Q4	dmrc	Cash Equivalents And Marketable Securities Maturity Year One Through Five Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityYearOneThroughFiveYearFairValue	0
CY2019Q4	dmrc	Cash Equivalents And Marketable Securities Maturity Year Five Through Ten Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityYearFiveThroughTenYearFairValue	0
CY2019Q4	dmrc	Cash Equivalents And Marketable Securities Maturity More Than Ten Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityMoreThanTenYearFairValue	0
CY2019	us-gaap	Concentration Risk Credit Risk Financial Instruments ConcentrationRiskCreditRiskFinancialInstruments	5% of its cash equivalents and marketable securities or $1,000, whichever is greater
CY2019Q4	dmrc	Percentage Of Concentration Risk Credit Risk Financial Instruments Under Option One PercentageOfConcentrationRiskCreditRiskFinancialInstrumentsUnderOptionOne	0.05
CY2019	dmrc	Concentration Risk Credit Risk Financial Instruments Under Option Two ConcentrationRiskCreditRiskFinancialInstrumentsUnderOptionTwo	1000000
CY2019	dmrc	Credit Exposure Limits Of Cash And Cash Equivalents And Marketable Securities CreditExposureLimitsOfCashAndCashEquivalentsAndMarketableSecurities	40% of its cash equivalents and marketable securities, or $15,000, whichever is greater
CY2019	dmrc	Percentage Of Credit Exposure Limits Based On Cash And Cash Equivalents And Marketable Securities PercentageOfCreditExposureLimitsBasedOnCashAndCashEquivalentsAndMarketableSecurities	0.40
CY2019	dmrc	Credit Exposure Limits Of Cash And Cash Equivalents And Marketable Securities Under Option Two CreditExposureLimitsOfCashAndCashEquivalentsAndMarketableSecuritiesUnderOptionTwo	15000000
CY2019	dmrc	Purchase Price Allocation Adjustment Period Maximum PurchasePriceAllocationAdjustmentPeriodMaximum	P1Y
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2019	dmrc	Patent Term PatentTerm	P17Y
CY2019Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2709000
CY2019Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	3792000
CY2019Q1	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	1083000
CY2019	dmrc	Period Of Revenue From Services PeriodOfRevenueFromServices	P1M
CY2019	dmrc	Subscription Revenue Term Minimum SubscriptionRevenueTermMinimum	P1Y
CY2019	dmrc	Subscription Revenue Term Maximum SubscriptionRevenueTermMaximum	P3Y
CY2019Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	59000
CY2018Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	46000
CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	3231000
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	3272000
CY2019	us-gaap	Deferred Revenue Revenue Recognized1 DeferredRevenueRevenueRecognized1	2979000
CY2018Q4	dmrc	Contract With Customer Liability Transaction Price From Contractual Obligations ContractWithCustomerLiabilityTransactionPriceFromContractualObligations	17496000
CY2019Q4	dmrc	Contract With Customer Liability Transaction Price From Contractual Obligations ContractWithCustomerLiabilityTransactionPriceFromContractualObligations	17759000
CY2019	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	8214000
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	7298000
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	8388000
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	7468000
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	13535000
CY2018Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	14055000
CY2019	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	0
CY2018	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	0
CY2019	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0
CY2018	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0
CY2019	us-gaap	Distributed Earnings DistributedEarnings	0
CY2018	us-gaap	Distributed Earnings DistributedEarnings	0
CY2018	dmrc	Undistributed Earnings Loss Allocated To Common Shareholders UndistributedEarningsLossAllocatedToCommonShareholders	-32506000
CY2019	us-gaap	Undistributed Earnings UndistributedEarnings	-32840000
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-32840000
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-32506000
CY2019	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	0
CY2018	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	0
CY2019	dmrc	Undistributed Earnings Reallocated To Participating Securities UndistributedEarningsReallocatedToParticipatingSecurities	0
CY2018	dmrc	Undistributed Earnings Reallocated To Participating Securities UndistributedEarningsReallocatedToParticipatingSecurities	0
CY2019	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-32840000
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-32506000
CY2019	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2018	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	28000
CY2018	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0
CY2019Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	4036000
CY2018Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	3903000
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000
CY2019Q4	dmrc	Unpaid Deferred Revenues Included In Accounts Receivable UnpaidDeferredRevenuesIncludedInAccountsReceivable	2015000
CY2018Q4	dmrc	Unpaid Deferred Revenues Included In Accounts Receivable UnpaidDeferredRevenuesIncludedInAccountsReceivable	2030000
CY2019Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1650000
CY2018Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1626000
CY2019Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	4379000
CY2018Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	3686000
CY2019Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	5041000
CY2018Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	4814000
CY2019Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1721000
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	12791000
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	11847000
CY2018Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1721000
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	9141000
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	7892000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	838000
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	2263000
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	663000
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	2435000
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0820
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	218000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	4730000
CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1104000
CY2019	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	1044000
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	1339000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	890000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	862000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	867000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	218000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	0
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	3675000
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	577000
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	3098000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	1055000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	890000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	838000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	862000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	867000
CY2018	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2019Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	9245000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	12515000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	12027000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	5845000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	5378000
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	567000
CY2018	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	516000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	471000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	413000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	398000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	387000
CY2019Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	377000
CY2008Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2500000
CY2008Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2008Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2008Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	515000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	100000
CY2018	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	102000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	513000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	100000
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	55000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	558000
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	358000
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	200000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.13
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	29.55
CY2018	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	12.38
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	4000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	28.52
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	39.54
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	21.26
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	31.22
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	29.46
CY2019Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Unvested Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedWeightedAverageExercisePrice	34.37
CY2017Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	11.64
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	14.46
CY2018	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	7.02
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0
CY2018Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	13.10
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	16.40
CY2019	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	9.76
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0
CY2019Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	14.03
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1902000
CY2019Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1515000
CY2019Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Unvested Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsOutstandingIntrinsicValue	387000
CY2019	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.75
CY2019	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1062000
CY2018	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	1026000
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.00
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.00
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	27000
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	21000
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	39000
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0
CY2018	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-6818000
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	781000
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	7873000
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	7611000
CY2019	dmrc	Income Tax Reconciliation Impact Of Expired Tax Positions IncomeTaxReconciliationImpactOfExpiredTaxPositions	0
CY2018	dmrc	Income Tax Reconciliation Impact Of Expired Tax Positions IncomeTaxReconciliationImpactOfExpiredTaxPositions	-1000
CY2019	dmrc	Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform IncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0
CY2018	dmrc	Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform IncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.01
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.02
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.04
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.24
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.24
CY2019	dmrc	Effective Income Tax Rate Reconciliation Impact Of Expired Tax Positions EffectiveIncomeTaxRateReconciliationImpactOfExpiredTaxPositions	0.00
CY2018	dmrc	Effective Income Tax Rate Reconciliation Impact Of Expired Tax Positions EffectiveIncomeTaxRateReconciliationImpactOfExpiredTaxPositions	0.00
CY2019	dmrc	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0.00
CY2018	dmrc	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0.00
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.00
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.00
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1166000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1337000
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-10000
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	28000
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	11000
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-6892000
CY2019	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-143000
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	359000
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1064000
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-36000
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-48000
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.01
CY2018Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	2292000
CY2019Q4	dmrc	Federal Tax Credit Carry Forward Research And Experimental FederalTaxCreditCarryForwardResearchAndExperimental	7831000
CY2019Q4	dmrc	State Tax Credit Carry Forward Research And Experimental StateTaxCreditCarryForwardResearchAndExperimental	1289000
CY2019	dmrc	Federal Tax Credit Carry Forward Expiration Period Minimum FederalTaxCreditCarryForwardExpirationPeriodMinimum	P5Y
CY2019	dmrc	Federal Tax Credit Carry Forward Expiration Period Maximum FederalTaxCreditCarryForwardExpirationPeriodMaximum	P20Y
CY2019	dmrc	State Tax Credit Carry Forward Expiration Period Minimum StateTaxCreditCarryForwardExpirationPeriodMinimum	P5Y
CY2019	dmrc	State Tax Credit Carry Forward Expiration Period Maximum StateTaxCreditCarryForwardExpirationPeriodMaximum	P20Y
CY2019	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2018	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	549000
CY2019Q2	us-gaap	Gross Profit GrossProfit	3995000
CY2019Q3	us-gaap	Gross Profit GrossProfit	3910000
CY2019Q3	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.57
CY2019Q4	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.56
CY2019Q2	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.78
CY2019Q3	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.80
CY2019Q4	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.79
CY2019Q2	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.70
CY2019Q3	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.69
CY2019Q4	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.64
CY2019Q2	dmrc	Gross Profit Percentage GrossProfitPercentage	0.65
CY2019Q3	dmrc	Gross Profit Percentage GrossProfitPercentage	0.67
CY2019Q4	dmrc	Gross Profit Percentage GrossProfitPercentage	0.66
CY2019Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	5087000
CY2019Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4839000
CY2019Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4999000
CY2019Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3981000
CY2019Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4105000
CY2019Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4343000
CY2019Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2686000
CY2019Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2656000
CY2019Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2654000
CY2019Q2	dmrc	Intellectual Property Expense IntellectualPropertyExpense	393000
CY2019Q3	dmrc	Intellectual Property Expense IntellectualPropertyExpense	342000
CY2019Q4	dmrc	Intellectual Property Expense IntellectualPropertyExpense	399000
CY2019Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-8152000
CY2019Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-8875000
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-7933000
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	-7761000
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-8683000
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.68
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.65
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.73
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.68
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.65
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11665000
CY2019Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11924000
CY2019Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11967000
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11665000
CY2019Q4	dmrc	Deferred Tax Assets Operating Loss Carryforward Federal And State DeferredTaxAssetsOperatingLossCarryforwardFederalAndState	39879000
CY2018Q4	dmrc	Deferred Tax Assets Operating Loss Carryforward Federal And State DeferredTaxAssetsOperatingLossCarryforwardFederalAndState	32460000
CY2019Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	220000
CY2018Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	341000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	9000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	11000
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	47809000
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0
CY2019	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	7873000
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	157557000
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	114825000
CY2019	dmrc	Federal Net Operating Loss Carryforwards Expiration Period Minimum FederalNetOperatingLossCarryforwardsExpirationPeriodMinimum	P5Y
CY2019Q4	dmrc	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	712000
CY2018Q4	dmrc	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	0
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	0
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	290000
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	8173000
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	7528000
CY2019Q4	dmrc	Deferred Tax Assets Goodwill And Intangible Assets Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssetsIntangibleAssets	122000
CY2018Q4	dmrc	Deferred Tax Assets Goodwill And Intangible Assets Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssetsIntangibleAssets	185000
CY2019Q4	us-gaap	Deferred Tax Assets Other Tax Carryforwards DeferredTaxAssetsOtherTaxCarryforwards	57000
CY2018Q4	us-gaap	Deferred Tax Assets Other Tax Carryforwards DeferredTaxAssetsOtherTaxCarryforwards	76000
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	50338000
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	42228000
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	39936000
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2529000
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2292000
CY2019Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Patent Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedPatentCosts	1481000
CY2018Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Patent Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedPatentCosts	1781000
CY2019Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	528000
CY2018Q4	us-gaap	Deferred Tax Liabilities Leasing Arrangements DeferredTaxLiabilitiesLeasingArrangements	0
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	520000
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	511000
CY2019Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	2529000
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0
CY2019	dmrc	State Net Operating Loss Carryforward Expiration Period Minimum StateNetOperatingLossCarryforwardExpirationPeriodMinimum	P5Y
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	613000
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	61000
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	88000
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2000
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	23000
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	1000
CY2019Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5660000
CY2019Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6180000
CY2019Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5828000
CY2019Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5319000
CY2019Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2134000
CY2019Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2185000
CY2019Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1918000
CY2019Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1799000
CY2019Q1	us-gaap	Gross Profit GrossProfit	3526000
CY2019Q4	us-gaap	Gross Profit GrossProfit	3520000
CY2019Q1	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.58
CY2019Q2	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.56
CY2019Q1	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.72
CY2019Q1	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.66
CY2019Q1	dmrc	Gross Profit Percentage GrossProfitPercentage	0.62
CY2019Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4950000
CY2019Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4038000
CY2019Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2852000
CY2019Q1	dmrc	Intellectual Property Expense IntellectualPropertyExpense	358000
CY2019Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-8672000
CY2019Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11967000
CY2018Q2	us-gaap	Gross Profit GrossProfit	3233000
CY2018Q3	us-gaap	Gross Profit GrossProfit	2979000
CY2018Q2	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.54
CY2018Q3	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.53
CY2018Q4	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.52
CY2018Q2	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.65
CY2018Q3	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.69
CY2018Q4	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.71
CY2018Q2	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.77
CY2018Q3	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.74
CY2018Q4	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.74
CY2018Q2	dmrc	Gross Profit Percentage GrossProfitPercentage	0.59
CY2018Q3	dmrc	Gross Profit Percentage GrossProfitPercentage	0.61
CY2018Q4	dmrc	Gross Profit Percentage GrossProfitPercentage	0.60
CY2018Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4757000
CY2018Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4741000
CY2018Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4755000
CY2018Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4058000
CY2018Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4069000
CY2018Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3897000
CY2018Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2416000
CY2018Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2447000
CY2018Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2402000
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	676000
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-8606000
CY2018Q2	dmrc	Intellectual Property Expense IntellectualPropertyExpense	305000
CY2018Q3	dmrc	Intellectual Property Expense IntellectualPropertyExpense	328000
CY2018Q4	dmrc	Intellectual Property Expense IntellectualPropertyExpense	334000
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-8303000
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-8262000
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	-8038000
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	-8342000
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	-8014000
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.71
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.73
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.70
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.71
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.73
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.70
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11337000
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11394000
CY2018Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11443000
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11337000
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11394000
CY2018Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11443000
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	4914000
CY2018Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5227000
CY2018Q1	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2185000
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	-8112000
CY2019Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-8032000
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-8463000
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.74
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.74
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.73
CY2019Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11487000
CY2019Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11487000
CY2019Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11924000
CY2018Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5613000
CY2018Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5438000
CY2018Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2205000
CY2018Q3	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1935000
CY2018Q4	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	2101000
CY2018Q1	us-gaap	Gross Profit GrossProfit	3428000
CY2018Q4	us-gaap	Gross Profit GrossProfit	3126000
CY2018Q1	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.55
CY2018Q1	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.69
CY2018Q1	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.73
CY2018Q1	dmrc	Gross Profit Percentage GrossProfitPercentage	0.61
CY2018Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4887000
CY2018Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3947000
CY2018Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2632000
CY2018Q1	dmrc	Intellectual Property Expense IntellectualPropertyExpense	315000
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-8353000
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.72
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.72
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11266000
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11266000

Files In Submission

Name	View Source	Status
0001564590-20-007343-index-headers.html	Edgar Link	pending
0001564590-20-007343-index.html	Edgar Link	pending
0001564590-20-007343.txt	Edgar Link	pending
0001564590-20-007343-xbrl.zip	Edgar Link	pending
dmrc-10k_20191231.htm	Edgar Link	pending
dmrc-20191231.xml	Edgar Link	completed
dmrc-20191231.xsd	Edgar Link	pending
dmrc-20191231_cal.xml	Edgar Link	unprocessable
dmrc-20191231_def.xml	Edgar Link	unprocessable
dmrc-20191231_lab.xml	Edgar Link	unprocessable
dmrc-20191231_pre.xml	Edgar Link	unprocessable
dmrc-ex211_8.htm	Edgar Link	pending
dmrc-ex231_6.htm	Edgar Link	pending
dmrc-ex311_9.htm	Edgar Link	pending
dmrc-ex312_7.htm	Edgar Link	pending
dmrc-ex321_11.htm	Edgar Link	pending
dmrc-ex322_13.htm	Edgar Link	pending
dmrc-ex42_345.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$DMRC
Digimarc CORP Stock $dmrc

2019 Q4 Form 10-K Financial Statement

#000156459020007343 Filed on February 27, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DMRC Digimarc CORP Stock $dmrc

2019 Q4 Form 10-K Financial Statement

#000156459020007343 Filed on February 27, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DMRC
Digimarc CORP Stock $dmrc