$DMRC
Digimarc CORP Stock $dmrc

$dmrc Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000156459018002871 Filed on February 22, 2018

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$4.858M	$8.677M	$5.587M
YoY Change	-6.22%	55.61%	2.38%
Cost Of Revenue	$2.057M	$2.072M	$2.120M
YoY Change	0.29%	-4.16%	1.24%
Gross Profit	$2.801M	$6.605M	$3.467M
YoY Change	-10.48%	93.47%	3.09%
Gross Profit Margin	57.66%	76.12%	62.05%
Selling, General & Admin	$7.186M	$6.517M	$6.236M
YoY Change	37.01%	30.76%	29.06%
% of Gross Profit	256.55%	98.67%	179.87%
Research & Development	$3.932M	$4.108M	$3.936M
YoY Change	15.0%	24.83%	16.48%
% of Gross Profit	140.38%	62.2%	113.53%
Depreciation & Amortization	$630.0K	$650.0K	$590.0K
YoY Change	12.5%	14.04%	-15.71%
% of Gross Profit	22.49%	9.84%	17.02%
Operating Expenses	$11.12M	$10.63M	$10.17M
YoY Change	28.32%	22.56%	17.28%
Operating Profit	-$8.662M	-$4.407M	-$7.050M
YoY Change	47.29%	-16.14%	32.77%
Interest Expense
YoY Change
% of Operating Profit
Other Income/Expense, Net	$180.0K	$170.0K	$120.0K
YoY Change	80.0%	142.86%	200.0%
Pretax Income	-$8.480M	-$4.230M	-$6.930M
YoY Change	46.71%	-18.43%	31.55%
Income Tax	-$10.64M	$10.00K	$10.00K
% Of Pretax Income
Net Earnings	-$8.370M	-$4.240M	-$6.943M
YoY Change	45.41%	-18.43%	31.42%
Net Earnings / Revenue	-172.29%	-48.86%	-124.27%
Basic Earnings Per Share	-$0.76	-$0.39	-$0.68
Diluted Earnings Per Share	-$0.76	-$0.39	-$0.68
COMMON SHARES
Basic Shares Outstanding	11.05M	10.80M	10.27M
Diluted Shares Outstanding	11.05M	10.80M	10.27M

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$67.74M	$60.89M	$67.76M
YoY Change	20.68%	11.79%	112.15%
Cash & Equivalents	$40.82M	$25.60M	$34.24M
Short-Term Investments	$26.92M	$35.29M	$33.51M
Other Short-Term Assets	$2.171M	$2.180M	$1.860M
YoY Change	28.08%	13.54%	29.17%
Inventory
Prepaid Expenses
Receivables	$6.404M	$7.030M	$3.900M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$76.31M	$70.09M	$73.51M
YoY Change	21.31%	18.98%	105.05%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.236M	$4.270M	$3.850M
YoY Change	18.66%	24.02%	22.22%
Goodwill	$1.114M
YoY Change	0.0%
Intangibles	$6.381M
YoY Change	-0.64%
Long-Term Investments	$0.00	$0.00	$0.00
YoY Change	-100.0%	-100.0%
Other Assets	$326.0K	$310.0K	$280.0K
YoY Change	-1.51%	-21.32%	-6.67%
Total Long-Term Assets	$12.06M	$12.07M	$11.66M
YoY Change	-23.83%	-48.09%	5.62%
TOTAL ASSETS
Total Short-Term Assets	$76.31M	$70.09M	$73.51M
Total Long-Term Assets	$12.06M	$12.07M	$11.66M
Total Assets	$88.37M	$82.16M	$85.17M
YoY Change	12.24%	0.0%	81.64%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.910M	$2.070M	$1.730M
YoY Change	25.66%	38.93%	16.11%
Accrued Expenses
YoY Change
Deferred Revenue	$3.124M
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$5.038M	$3.790M	$3.850M
YoY Change	13.32%	22.57%	5.48%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$990.0K	$990.0K	$1.030M
YoY Change	3.13%	4.21%	101.96%
Total Long-Term Liabilities	$985.0K	$990.0K	$1.030M
YoY Change	3.03%	4.32%	101.96%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.038M	$3.790M	$3.850M
Total Long-Term Liabilities	$985.0K	$990.0K	$1.030M
Total Liabilities	$6.023M	$4.780M	$4.880M
YoY Change	11.5%	18.29%	17.31%
SHAREHOLDERS EQUITY
Retained Earnings	-$73.51M
YoY Change	54.07%
Common Stock	$12.00K
YoY Change	9.09%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$82.35M	$77.38M	$80.29M
YoY Change
Total Liabilities & Shareholders Equity	$88.37M	$82.16M	$85.17M
YoY Change	12.24%	0.0%	81.64%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	-$8.370M	-$4.240M	-$6.943M
YoY Change	45.41%	-18.43%	31.42%
Depreciation, Depletion And Amortization	$630.0K	$650.0K	$590.0K
YoY Change	12.5%	14.04%	-15.71%
Cash From Operating Activities	-$3.590M	-$5.670M	-$5.220M
YoY Change	-26.28%	52.42%	70.59%
INVESTING ACTIVITIES
Capital Expenditures	-$960.0K	-$710.0K	-$530.0K
YoY Change	118.18%	-29.0%	10.42%
Acquisitions
YoY Change
Other Investing Activities	$8.370M	-$1.780M	$9.540M
YoY Change	-215.93%	-90.77%	75.05%
Cash From Investing Activities	$7.420M	-$2.480M	$9.000M
YoY Change	-196.74%	-87.77%	81.09%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	11.40M	-490.0K	17.33M
YoY Change	-2525.53%	-101.25%	-4226.19%
NET CHANGE
Cash From Operating Activities	-3.590M	-5.670M	-5.220M
Cash From Investing Activities	7.420M	-2.480M	9.000M
Cash From Financing Activities	11.40M	-490.0K	17.33M
Net Change In Cash	15.23M	-8.640M	21.11M
YoY Change	-217.06%	-157.22%	1316.78%
FREE CASH FLOW
Cash From Operating Activities	-$3.590M	-$5.670M	-$5.220M
Capital Expenditures	-$960.0K	-$710.0K	-$530.0K
Free Cash Flow	-$2.630M	-$4.960M	-$4.690M
YoY Change	-40.63%	82.35%	81.78%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10571000
CY2015	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0
CY2015	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2443000
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	11859284
CY2017Q2	dei	Entity Public Float EntityPublicFloat	435000000
CY2017	us-gaap	Operating Expenses OperatingExpenses	43220000
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	515000
CY2017	us-gaap	Gross Profit GrossProfit	16655000
CY2017	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	16636000
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-206000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-25977000
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	88370000
CY2017Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2500000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	40823000
CY2017Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	26915000
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	6404000
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2171000
CY2017Q4	us-gaap	Assets Current AssetsCurrent	76313000
CY2017Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	0
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4236000
CY2017Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	6381000
CY2017Q4	us-gaap	Goodwill Goodwill	1114000
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	326000
CY2017Q4	us-gaap	Assets Assets	88370000
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	1914000
CY2017Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	3124000
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	5038000
CY2017Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	985000
CY2017Q4	us-gaap	Liabilities Liabilities	6023000
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	50000
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	12000
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	155793000
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-73508000
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	82347000
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	10000
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	10000
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	11651000
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	11651000
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	15435000
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	9680000
CY2017	dmrc	Intellectual Property Expense IntellectualPropertyExpense	1469000
CY2017	us-gaap	License Costs LicenseCosts	502000
CY2017	us-gaap	Cost Of Revenue CostOfRevenue	8558000
CY2017	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	3030000
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6954000
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	1430000
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	-26565000
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	588000
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-25771000
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-2.44
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-2.44
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CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5251000
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CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	668000
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CY2016	us-gaap	Stock Issued During Period Value Restricted Stock Award Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardForfeitures	0
CY2016	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	2537000
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CY2017	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	29677000
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1183000
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CY2017	dmrc	Amortization And Write Off Of Intangible Assets AmortizationAndWriteOffOfIntangibleAssets	996000
CY2016	dmrc	Amortization And Write Off Of Intangible Assets AmortizationAndWriteOffOfIntangibleAssets	1121000
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CY2017	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	0
CY2016	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	0
CY2015	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	-7000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	6757000
CY2017	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2016	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	11248000
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CY2017	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	476000
CY2016	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	208000
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CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-5000
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-7000
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-40000
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CY2015	us-gaap	Increase Decrease In Other Accounts Payable And Accrued Liabilities IncreaseDecreaseInOtherAccountsPayableAndAccruedLiabilities	125000
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CY2015	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-9740000
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CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1837000
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	1218000
CY2017	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	819000
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CY2017	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	38387000
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CY2017	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	18966000
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CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3030000
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CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	436000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	378000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	314000
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CY2017	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	197000
CY2016	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	164000
CY2015	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	174000
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="margin-top:18pt;margin-bottom:0pt;margin-left:2.62%;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Use of Estimates</p> <p style="margin-top:6pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:5.24%;">The preparation of the consolidated financial statements in accordance with accounting principles generally accepted in the U.S. (“U.S. GAAP”) requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue and expenses, and related disclosure of contingent assets and liabilities. The Company’s accounting policies for revenue recognition require higher degrees of judgment than others in their application. Management bases its estimates on historical experience and on other assumptions that are believed to be reasonable in the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.</p></div>
CY2017	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div> <p style="margin-top:18pt;margin-bottom:0pt;margin-left:2.62%;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Reclassifications</p> <p style="margin-top:6pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:5.24%;">Certain prior period amounts in the accompanying consolidated financial statements and notes thereto have been reclassified to conform to current period presentation. These reclassifications had no material effect on the results of operations or financial position for any period presented.</p></div>
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <p style="margin-top:6pt;margin-bottom:0pt;margin-left:2.62%;text-indent:0%;font-weight:bold;font-style:italic;font-family:Times New Roman;font-size:10pt;text-transform:none;font-variant: normal;">Concentrations of Business and Credit Risk</p> <p style="margin-top:6pt;margin-bottom:0pt;font-family:Times New Roman;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;text-indent:5.24%;">A significant portion of the Company’s business depends on a limited number of large contracts. The loss of any large contract may result in loss of revenue and margin on a prospective basis. Financial instruments that potentially subject Digimarc to concentrations of credit risk consist primarily of cash and cash equivalents, marketable securities, and accounts receivable. Digimarc places its cash and cash equivalents with major banks and financial institutions and at times deposits may exceed insured limits. Other than cash used for operating needs, which may include short-term marketable securities with the Company’s principal banks, Digimarc’s investment policy limits its credit exposure to any one financial institution or type of financial instrument by limiting the maximum of 5% of its cash equivalents and marketable securities or $1,000, whichever is greater, to be invested in any one issuer except for the U.S. government, U.S. federal agencies and U.S. backed securities, which have no limits, at the time of purchase. The Company’s investment policy also limits its credit exposure by limiting the maximum of 40% of its cash equivalents and marketable securities, or $15,000, whichever is greater, to be invested in any one industry category, (e.g., financial or energy industries), at the time of purchase. As a result, Digimarc’s credit risk associated with cash and cash equivalents and marketable securities is believed to be minimal.</p></div>
CY2017	us-gaap	Additional Cash And Cash Equivalent Related Text AdditionalCashAndCashEquivalentRelatedText	90 days or less
CY2017Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	39761000
CY2016Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	10881000
CY2017	dmrc	Short Term Marketable Securities Maturity Description ShortTermMarketableSecuritiesMaturityDescription	Over 90 days that mature in less than one-year
CY2017	us-gaap	Marketable Securities Realized Gain Loss Other Than Temporary Impairments Amount MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount	0
CY2017Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	66676000
CY2017Q4	dmrc	Cash Equivalents And Marketable Securities Maturity Less Than One Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityLessThanOneYearFairValue	66676000
CY2017Q4	dmrc	Cash Equivalents And Marketable Securities Maturity Year One Through Five Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityYearOneThroughFiveYearFairValue	0
CY2017Q4	dmrc	Cash Equivalents And Marketable Securities Maturity Year Five Through Ten Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityYearFiveThroughTenYearFairValue	0
CY2017Q4	dmrc	Cash Equivalents And Marketable Securities Maturity More Than Ten Year Fair Value CashEquivalentsAndMarketableSecuritiesMaturityMoreThanTenYearFairValue	0
CY2017	us-gaap	Concentration Risk Credit Risk Financial Instruments ConcentrationRiskCreditRiskFinancialInstruments	5% of its cash equivalents and marketable securities or $1,000, whichever is greater
CY2017Q4	dmrc	Percentage Of Concentration Risk Credit Risk Financial Instruments Under Option One PercentageOfConcentrationRiskCreditRiskFinancialInstrumentsUnderOptionOne	0.05
CY2017	dmrc	Concentration Risk Credit Risk Financial Instruments Under Option Two ConcentrationRiskCreditRiskFinancialInstrumentsUnderOptionTwo	1000000
CY2017	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
CY2017	dmrc	Percentage Of Credit Exposure Limits Based On Cash And Cash Equivalents And Marketable Securities PercentageOfCreditExposureLimitsBasedOnCashAndCashEquivalentsAndMarketableSecurities	0.40
CY2017	dmrc	Credit Exposure Limits Of Cash And Cash Equivalents And Marketable Securities Under Option Two CreditExposureLimitsOfCashAndCashEquivalentsAndMarketableSecuritiesUnderOptionTwo	15000000
CY2017	dmrc	Purchase Price Allocation Adjustment Period Maximum PurchasePriceAllocationAdjustmentPeriodMaximum	P1Y
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-25771000
CY2017	dmrc	Patent Term PatentTerm	P17Y
CY2017	dmrc	Period Of Revenue From Services PeriodOfRevenueFromServices	P1M
CY2017	dmrc	Subscription Revenue Term Minimum SubscriptionRevenueTermMinimum	P1Y
CY2017	dmrc	Subscription Revenue Term Maximum SubscriptionRevenueTermMaximum	P3Y
CY2017	dmrc	Standard Payment Terms For License Arrangements Minimum StandardPaymentTermsForLicenseArrangementsMinimum	P30D
CY2017	dmrc	Standard Payment Terms For License Arrangements Maximum StandardPaymentTermsForLicenseArrangementsMaximum	P60D
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6757000
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5553000
CY2015	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5077000
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	6954000
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	5717000
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	5251000
CY2017Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	13669000
CY2016Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	9728000
CY2015Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	9549000
CY2016	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	0
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	0
CY2015	us-gaap	Preferred Stock Dividends And Other Adjustments PreferredStockDividendsAndOtherAdjustments	0
CY2017	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	0
CY2017	us-gaap	Undistributed Earnings UndistributedEarnings	-25771000
CY2016	us-gaap	Undistributed Earnings UndistributedEarnings	-21672000
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-21672000
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-17934000
CY2017	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	0
CY2016	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	0
CY2015	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Diluted UndistributedEarningsLossAllocatedToParticipatingSecuritiesDiluted	0
CY2017	dmrc	Undistributed Earnings Reallocated To Participating Securities UndistributedEarningsReallocatedToParticipatingSecurities	0
CY2016	dmrc	Undistributed Earnings Reallocated To Participating Securities UndistributedEarningsReallocatedToParticipatingSecurities	0
CY2015	dmrc	Undistributed Earnings Reallocated To Participating Securities UndistributedEarningsReallocatedToParticipatingSecurities	0
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-25771000
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-21672000
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-17934000
CY2017	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2016	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2015	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0
CY2017	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	102000
CY2016	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	187000
CY2015	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	230000
CY2017Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	6419000
CY2016Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	5093000
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	15000
CY2017Q4	dmrc	Unpaid Deferred Revenues Included In Accounts Receivable UnpaidDeferredRevenuesIncludedInAccountsReceivable	2217000
CY2016Q4	dmrc	Unpaid Deferred Revenues Included In Accounts Receivable UnpaidDeferredRevenuesIncludedInAccountsReceivable	2245000
CY2017Q3	dmrc	Revenue Recognized From Upfront License Fee RevenueRecognizedFromUpfrontLicenseFee	3500000
CY2017	dmrc	Payments Received In Number Of Equal Installments PaymentsReceivedInNumberOfEqualInstallments	2
CY2017Q4	dmrc	Upfront License Fee Accounts Receivable UpfrontLicenseFeeAccountsReceivable	1750000
CY2017Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1551000
CY2016Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1168000
CY2017Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	3068000
CY2016Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	2146000
CY2017Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	4390000
CY2016Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	4071000
CY2017Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1720000
CY2016Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1617000
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	10729000
CY2016Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	9002000
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	6493000
CY2016Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	5432000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	992000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	1023000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	848000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	804000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	828000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	1070000
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	5565000
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1312000
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1022000
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1045000
CY2015	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	0
CY2017Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	7978000
CY2016Q4	us-gaap	Finite Lived Patents Gross FiniteLivedPatentsGross	7281000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	10551000
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4129000
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	741000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	450000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	300000
CY2008Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	50000000
CY2008Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2016Q3	us-gaap	Common Stock Discount On Shares CommonStockDiscountOnShares	2447000
CY2016Q3	us-gaap	Expense Related To Distribution Or Servicing And Underwriting Fees ExpenseRelatedToDistributionOrServicingAndUnderwritingFees	150000
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	601000
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	111000
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	490000
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	69000
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	421000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	200000
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	106000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	331000
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Number Of Shares SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares	184000
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.97
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	13.61
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	17.73
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.64
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0
CY2016Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19.06
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	30.50
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	11.17
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	25.13
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	22.16
CY2017Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Unvested Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnvestedWeightedAverageExercisePrice	30.50
CY2015Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	8.69
CY2014Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	8.42
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0
CY2015	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	7.25
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.01
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	0
CY2016	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	6.75
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0
CY2016Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	9.01
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	14.58
CY2017	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Exercised In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisedInPeriodWeightedAverageGrantDateFairValue	6.75
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Options Forfeited Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue	0
CY2017Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue	11.64
CY2017Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	5670000
CY2017Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	4634000
CY2017Q4	dmrc	Share Based Compensation Arrangement By Share Based Payment Award Unvested Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardUnvestedOptionsOutstandingIntrinsicValue	1036000
CY2017	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	9.64
CY2017	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	30.50
CY2017Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	515000
CY2017	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P5Y4M13D
CY2017Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	25.13
CY2017Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	331000
CY2017	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P3Y
CY2017Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	22.16
CY2017	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.75
CY2017	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	938000
CY2016	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	775000
CY2015	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	523000
CY2009Q2	dmrc	Number Of Joint Ventures NumberOfJointVentures	2
	dmrc	Related Party Transaction License Income RelatedPartyTransactionLicenseIncome	18750000
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.00
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.00
CY2017	dmrc	Tax Cuts And Jobs Act Of2017 Change In Valuation Allowance TaxCutsAndJobsActOf2017ChangeInValuationAllowance	10529000
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	8000
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-2000
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	30000
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-11000
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	49000
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	9000
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	21000
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	19000
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	47000
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	10000
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	66000
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-253000
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-253000
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-8834000
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-7369000
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-6081000
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1576000
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1219000
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1298000
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.07
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.06
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0
CY2015	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	-4000
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1081000
CY2016	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1112000
CY2015	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	917000
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1216000
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	9468000
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	8132000
CY2017	dmrc	Income Tax Reconciliation Impact Of Expired Tax Positions IncomeTaxReconciliationImpactOfExpiredTaxPositions	7000
CY2016	dmrc	Income Tax Reconciliation Impact Of Expired Tax Positions IncomeTaxReconciliationImpactOfExpiredTaxPositions	-41000
CY2015	dmrc	Income Tax Reconciliation Impact Of Expired Tax Positions IncomeTaxReconciliationImpactOfExpiredTaxPositions	0
CY2017	dmrc	Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform IncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	10529000
CY2016	dmrc	Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform IncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0
CY2015	dmrc	Income Tax Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform IncomeTaxReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-467000
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	283000
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	234000
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.34
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.06
CY2017	dmrc	Income Tax Reconciliation Change In Enacted Tax Rate Percentage IncomeTaxReconciliationChangeInEnactedTaxRatePercentage	0.00
CY2016	dmrc	Income Tax Reconciliation Change In Enacted Tax Rate Percentage IncomeTaxReconciliationChangeInEnactedTaxRatePercentage	0.00
CY2015	dmrc	Income Tax Reconciliation Change In Enacted Tax Rate Percentage IncomeTaxReconciliationChangeInEnactedTaxRatePercentage	0.00
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.04
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.05
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.05
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.05
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.44
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.45
CY2017	dmrc	Effective Income Tax Rate Reconciliation Impact Of Expired Tax Positions EffectiveIncomeTaxRateReconciliationImpactOfExpiredTaxPositions	0.00
CY2016	dmrc	Effective Income Tax Rate Reconciliation Impact Of Expired Tax Positions EffectiveIncomeTaxRateReconciliationImpactOfExpiredTaxPositions	0.00
CY2015	dmrc	Effective Income Tax Rate Reconciliation Impact Of Expired Tax Positions EffectiveIncomeTaxRateReconciliationImpactOfExpiredTaxPositions	0.00
CY2017	dmrc	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	-0.40
CY2016	dmrc	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0.00
CY2015	dmrc	Effective Income Tax Rate Reconciliation Tax Cuts And Jobs Act Of2017 Impact Of Recent Us Tax Reform EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017ImpactOfRecentUSTaxReform	0.00
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.02
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	926000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	1524000
CY2017Q4	dmrc	Deferred Tax Assets Operating Loss Carryforward Federal And State DeferredTaxAssetsOperatingLossCarryforwardFederalAndState	26064000
CY2016Q4	dmrc	Deferred Tax Assets Operating Loss Carryforward Federal And State DeferredTaxAssetsOperatingLossCarryforwardFederalAndState	21089000
CY2017Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	423000
CY2016Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	715000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	11000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	19000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	281000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	344000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	6055000
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	3434000
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	0
CY2016Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Alternative Minimum Tax DeferredTaxAssetsTaxCreditCarryforwardsAlternativeMinimumTax	92000
CY2017Q4	dmrc	Deferred Tax Assets Goodwill And Intangible Assets Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssetsIntangibleAssets	222000
CY2016Q4	dmrc	Deferred Tax Assets Goodwill And Intangible Assets Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssetsIntangibleAssets	253000
CY2017Q4	dmrc	Federal Tax Credit Carry Forward Research And Experimental FederalTaxCreditCarryForwardResearchAndExperimental	5103000
CY2017	dmrc	State Net Operating Loss Carryforward Expiration Period Maximum StateNetOperatingLossCarryforwardExpirationPeriodMaximum	P20Y
CY2017Q4	us-gaap	Deferred Tax Assets Other Tax Carryforwards DeferredTaxAssetsOtherTaxCarryforwards	75000
CY2016Q4	us-gaap	Deferred Tax Assets Other Tax Carryforwards DeferredTaxAssetsOtherTaxCarryforwards	39000
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	34057000
CY2016Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	27509000
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	32325000
CY2016Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	24888000
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	1732000
CY2016Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	2621000
CY2017Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Patent Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedPatentCosts	1427000
CY2016Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Patent Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedPatentCosts	2012000
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	305000
CY2016Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	609000
CY2017Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	1732000
CY2016Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	2621000
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	7437000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	91051000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	112876000
CY2017	dmrc	Federal Net Operating Loss Carryforwards Expiration Period Minimum FederalNetOperatingLossCarryforwardsExpirationPeriodMinimum	P5Y
CY2017	dmrc	Federal Net Operating Loss Carryforwards Expiration Period Maximum FederalNetOperatingLossCarryforwardsExpirationPeriodMaximum	P20Y
CY2017	dmrc	State Net Operating Loss Carryforward Expiration Period Minimum StateNetOperatingLossCarryforwardExpirationPeriodMinimum	P5Y
CY2017Q4	dmrc	State Tax Credit Carry Forward Research And Experimental StateTaxCreditCarryForwardResearchAndExperimental	1899000
CY2017	dmrc	Federal Tax Credit Carry Forward Expiration Period Minimum FederalTaxCreditCarryForwardExpirationPeriodMinimum	P5Y
CY2017	dmrc	Federal Tax Credit Carry Forward Expiration Period Maximum FederalTaxCreditCarryForwardExpirationPeriodMaximum	P20Y
CY2017	dmrc	State Tax Credit Carry Forward Expiration Period Minimum StateTaxCreditCarryForwardExpirationPeriodMinimum	P5Y
CY2017	dmrc	State Tax Credit Carry Forward Expiration Period Maximum StateTaxCreditCarryForwardExpirationPeriodMaximum	P20Y
CY2017	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	0
CY2015	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	4000
CY2016Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	486000
CY2015Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	425000
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	306000
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	101000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	100000
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	74000
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	16000
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2000
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	45000
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	52000
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	2000
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	41000
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	549000
CY2017Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	3696000
CY2017Q2	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	3253000
CY2017Q3	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	2986000
CY2017Q4	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	3001000
CY2017Q1	us-gaap	Subscription Revenue SubscriptionRevenue	1445000
CY2017Q2	us-gaap	Subscription Revenue SubscriptionRevenue	1420000
CY2017Q3	us-gaap	Subscription Revenue SubscriptionRevenue	1306000
CY2017Q4	us-gaap	Subscription Revenue SubscriptionRevenue	1348000
CY2017Q1	us-gaap	Licenses Revenue LicensesRevenue	950000
CY2017Q2	us-gaap	Licenses Revenue LicensesRevenue	914000
CY2017Q3	us-gaap	Licenses Revenue LicensesRevenue	4385000
CY2017Q4	us-gaap	Licenses Revenue LicensesRevenue	509000
CY2017Q1	us-gaap	Revenues Revenues	6091000
CY2017Q3	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.97
CY2017Q2	us-gaap	Revenues Revenues	5587000
CY2017Q3	us-gaap	Revenues Revenues	8677000
CY2017Q4	us-gaap	Revenues Revenues	4858000
CY2017Q1	us-gaap	Cost Of Revenue CostOfRevenue	2309000
CY2017Q2	us-gaap	Cost Of Revenue CostOfRevenue	2120000
CY2017Q3	us-gaap	Cost Of Revenue CostOfRevenue	2072000
CY2017Q4	us-gaap	Cost Of Revenue CostOfRevenue	2057000
CY2017Q1	us-gaap	Gross Profit GrossProfit	3782000
CY2017Q4	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.74
CY2017Q1	dmrc	Gross Profit Percentage GrossProfitPercentage	0.62
CY2017Q2	us-gaap	Gross Profit GrossProfit	3467000
CY2017Q3	us-gaap	Gross Profit GrossProfit	6605000
CY2017Q4	us-gaap	Gross Profit GrossProfit	2801000
CY2017Q1	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.56
CY2017Q2	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.55
CY2017Q3	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.55
CY2017Q4	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.55
CY2017Q1	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.62
CY2017Q2	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.62
CY2017Q3	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.53
CY2017Q4	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.58
CY2017Q1	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.88
CY2017Q2	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.87
CY2017Q2	dmrc	Gross Profit Percentage GrossProfitPercentage	0.62
CY2017Q3	dmrc	Gross Profit Percentage GrossProfitPercentage	0.76
CY2017Q4	dmrc	Gross Profit Percentage GrossProfitPercentage	0.58
CY2017Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	3992000
CY2017Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	3997000
CY2017Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4075000
CY2017Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	4572000
CY2017Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3459000
CY2017Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3936000
CY2017Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	4108000
CY2017Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3932000
CY2017Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2385000
CY2017Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2239000
CY2017Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2442000
CY2017Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2614000
CY2017Q1	dmrc	Intellectual Property Expense IntellectualPropertyExpense	392000
CY2017Q2	dmrc	Intellectual Property Expense IntellectualPropertyExpense	345000
CY2017Q3	dmrc	Intellectual Property Expense IntellectualPropertyExpense	387000
CY2017Q4	dmrc	Intellectual Property Expense IntellectualPropertyExpense	345000
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-6446000
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-7050000
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-4407000
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-8662000
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	-6218000
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	-6943000
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	-4240000
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	-8370000
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.61
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.68
CY2016Q1	us-gaap	Licenses Revenue LicensesRevenue	867000
CY2016Q2	us-gaap	Licenses Revenue LicensesRevenue	815000
CY2016Q3	us-gaap	Licenses Revenue LicensesRevenue	907000
CY2016Q1	us-gaap	Subscription Revenue SubscriptionRevenue	1463000
CY2016Q2	us-gaap	Subscription Revenue SubscriptionRevenue	1494000
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.76
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.61
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.68
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.39
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.76
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10161000
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10266000
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10797000
CY2016Q3	us-gaap	Subscription Revenue SubscriptionRevenue	1417000
CY2016Q4	us-gaap	Subscription Revenue SubscriptionRevenue	1434000
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.39
CY2017Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	11046000
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10161000
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10266000
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10797000
CY2017Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	11046000
CY2016Q1	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	3250000
CY2016Q2	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	3148000
CY2016Q3	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	3252000
CY2016Q4	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	3017000
CY2016Q4	us-gaap	Licenses Revenue LicensesRevenue	729000
CY2016Q1	us-gaap	Revenues Revenues	5580000
CY2016Q2	us-gaap	Revenues Revenues	5457000
CY2016Q3	us-gaap	Revenues Revenues	5576000
CY2016Q4	us-gaap	Revenues Revenues	5180000
CY2016Q1	us-gaap	Cost Of Revenue CostOfRevenue	2190000
CY2016Q2	us-gaap	Cost Of Revenue CostOfRevenue	2094000
CY2016Q3	us-gaap	Cost Of Revenue CostOfRevenue	2162000
CY2016Q4	us-gaap	Cost Of Revenue CostOfRevenue	2051000
CY2016Q1	us-gaap	Gross Profit GrossProfit	3390000
CY2016Q2	us-gaap	Gross Profit GrossProfit	3363000
CY2016Q3	us-gaap	Gross Profit GrossProfit	3414000
CY2016Q4	us-gaap	Gross Profit GrossProfit	3129000
CY2016Q1	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.56
CY2016Q2	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.55
CY2016Q3	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.55
CY2016Q4	dmrc	Service Revenue Gross Profit Percentage ServiceRevenueGrossProfitPercentage	0.54
CY2016Q1	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.55
CY2016Q2	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.60
CY2016Q3	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.58
CY2016Q4	dmrc	Subscription Revenue Gross Profit Percentage SubscriptionRevenueGrossProfitPercentage	0.61
CY2016Q1	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.89
CY2016Q2	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.88
CY2016Q3	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.88
CY2016Q4	dmrc	License Revenue Gross Profit Percentage LicenseRevenueGrossProfitPercentage	0.85
CY2016Q1	dmrc	Gross Profit Percentage GrossProfitPercentage	0.61
CY2016Q2	dmrc	Gross Profit Percentage GrossProfitPercentage	0.62
CY2016Q3	dmrc	Gross Profit Percentage GrossProfitPercentage	0.61
CY2016Q4	dmrc	Gross Profit Percentage GrossProfitPercentage	0.60
CY2016Q1	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2955000
CY2016Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2856000
CY2016Q3	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2945000
CY2016Q4	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	3132000
CY2016Q1	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3305000
CY2016Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3379000
CY2016Q3	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3291000
CY2016Q4	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	3419000
CY2016Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2170000
CY2016Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1976000
CY2016Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2039000
CY2016Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	2113000
CY2016Q1	dmrc	Intellectual Property Expense IntellectualPropertyExpense	434000
CY2016Q2	dmrc	Intellectual Property Expense IntellectualPropertyExpense	462000
CY2016Q3	dmrc	Intellectual Property Expense IntellectualPropertyExpense	394000
CY2016Q4	dmrc	Intellectual Property Expense IntellectualPropertyExpense	346000
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-5474000
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-5310000
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-5255000
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-5881000
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	-5435000
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	-5283000
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	-5198000
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-5756000
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.64
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.62
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.55
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.57
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.64
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.62
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.55
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.57
CY2016Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8533000
CY2016Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	8587000
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	9506000
CY2016Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	10111000
CY2016Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	8533000
CY2016Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	8587000
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	9506000
CY2016Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	10111000

Files In Submission

Name	View Source	Status
0001564590-18-002871-index-headers.html	Edgar Link	pending
0001564590-18-002871-index.html	Edgar Link	pending
0001564590-18-002871.txt	Edgar Link	pending
0001564590-18-002871-xbrl.zip	Edgar Link	pending
dmrc-10k_20171231.htm	Edgar Link	pending
dmrc-20171231.xml	Edgar Link	completed
dmrc-20171231.xsd	Edgar Link	pending
dmrc-20171231_cal.xml	Edgar Link	unprocessable
dmrc-20171231_def.xml	Edgar Link	unprocessable
dmrc-20171231_lab.xml	Edgar Link	unprocessable
dmrc-20171231_pre.xml	Edgar Link	unprocessable
dmrc-ex211_6.htm	Edgar Link	pending
dmrc-ex231_7.htm	Edgar Link	pending
dmrc-ex311_8.htm	Edgar Link	pending
dmrc-ex312_9.htm	Edgar Link	pending
dmrc-ex321_10.htm	Edgar Link	pending
dmrc-ex322_11.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
g201802221901024119961.jpg	Edgar Link	pending
R1.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

2017 Q4 Form 10-K Financial Statement

#000156459018002871 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DMRC Digimarc CORP Stock $dmrc

2017 Q4 Form 10-K Financial Statement

#000156459018002871 Filed on February 22, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DMRC
Digimarc CORP Stock $dmrc