$PRTA
PROTHENA CORP PUBLIC LTD CO Stock $prta

$prta Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-K Financial Statement

#000155905320000005 Filed on March 03, 2020

Income Statement

Concept	2020 Q1	2019 Q4	2019 Q3
Revenue	$141.0K	$256.0K	$205.0K
YoY Change	-24.19%	31.96%	-19.61%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$9.740M	$8.060M	$8.690M
YoY Change	-1.72%	0.37%	-5.95%
% of Gross Profit
Research & Development	$15.25M	$15.47M	$12.49M
YoY Change	14.68%	-6.3%	-32.56%
% of Gross Profit
Depreciation & Amortization	$384.0K	$400.0K	$400.0K
YoY Change	-0.26%	-51.81%	-50.0%
% of Gross Profit
Operating Expenses	$24.99M	$23.53M	$21.18M
YoY Change	7.99%	2.53%	-13.84%
Operating Profit	-$24.85M		-$20.97M
YoY Change	8.25%		-13.78%
Interest Expense	$1.140M	$1.570M	$2.030M
YoY Change	-50.43%	80.46%	156.96%
% of Operating Profit
Other Income/Expense, Net	$1.113M	$20.00K	$1.992M
YoY Change	-51.33%	-166.67%	174.38%
Pretax Income	-$23.74M	-$21.69M	-$18.98M
YoY Change	14.84%	-1.0%	-19.57%
Income Tax	-$200.0K	-$130.0K	$468.0K
% Of Pretax Income
Net Earnings	-$23.57M	-$21.55M	-$19.45M
YoY Change	12.96%	-4.04%	-20.81%
Net Earnings / Revenue	-16715.6%	-8419.53%	-9486.83%
Basic Earnings Per Share	-$0.59	-$0.54	-$0.49
Diluted Earnings Per Share	-$0.59	-$0.54	-$0.49
COMMON SHARES
Basic Shares Outstanding	39.91M shares	39.90M shares	39.90M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2020 Q1	2019 Q4	2019 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$352.7M	$375.7M	$390.3M
YoY Change	-14.0%	-12.16%	-13.55%
Cash & Equivalents	$352.7M	$375.7M	$390.3M
Short-Term Investments
Other Short-Term Assets	$6.800M	$2.584M	$3.148M
YoY Change	33.33%	-30.71%	-41.7%
Inventory
Prepaid Expenses
Receivables	$174.0K	$68.00K
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$359.7M	$378.4M	$409.2M
YoY Change	-13.37%	-12.29%	-10.44%
LONG-TERM ASSETS
Property, Plant & Equipment	$3.531M	$3.874M	$4.245M
YoY Change	-29.04%	-92.67%	-91.98%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$1.115M	$1.085M	$677.0K
YoY Change	28.46%	33.46%	34.86%
Total Long-Term Assets	$39.73M	$40.89M	$41.69M
YoY Change	-10.4%	-39.33%	-38.43%
TOTAL ASSETS
Total Short-Term Assets	$359.7M	$378.4M	$409.2M
Total Long-Term Assets	$39.73M	$40.89M	$41.69M
Total Assets	$399.4M	$419.3M	$450.9M
YoY Change	-13.08%	-15.94%	-14.05%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$3.297M	$1.242M	$2.418M
YoY Change	56.78%	-15.51%	-46.09%
Accrued Expenses	$12.90M	$15.70M	$12.90M
YoY Change	10.26%	58.59%	29.0%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due		$0.00	$0.00
YoY Change		-100.0%	-100.0%
Total Short-Term Liabilities	$17.09M	$17.71M	$31.76M
YoY Change	14.62%	18.68%	34.44%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change		-100.0%	-100.0%
Other Long-Term Liabilities	$553.0K	$553.0K	$553.0K
YoY Change	0.0%	0.0%	0.0%
Total Long-Term Liabilities	$127.3M	$128.6M	$130.0M
YoY Change	-3.93%	-20.04%	-19.46%
TOTAL LIABILITIES
Total Short-Term Liabilities	$17.09M	$17.71M	$31.76M
Total Long-Term Liabilities	$127.3M	$128.6M	$130.0M
Total Liabilities	$144.4M	$146.3M	$161.7M
YoY Change	-2.05%	-16.75%	-12.57%
SHAREHOLDERS EQUITY
Retained Earnings	-$695.5M	-$671.9M	-$650.3M
YoY Change	17.04%	12.36%	13.0%
Common Stock	$399.0K	$399.0K	$399.0K
YoY Change	0.0%	0.0%	0.25%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$255.0M	$272.9M	$289.2M
YoY Change
Total Liabilities & Shareholders Equity	$399.4M	$419.3M	$450.9M
YoY Change	-13.08%	-15.94%	-14.05%

Cashflow Statement

Concept	2020 Q1	2019 Q4	2019 Q3
OPERATING ACTIVITIES
Net Income	-$23.57M	-$21.55M	-$19.45M
YoY Change	12.96%	-4.04%	-20.81%
Depreciation, Depletion And Amortization	$384.0K	$400.0K	$400.0K
YoY Change	-0.26%	-51.81%	-50.0%
Cash From Operating Activities	-$23.17M	-$14.49M	-$8.940M
YoY Change	32.88%	-31.84%	-73.37%
INVESTING ACTIVITIES
Capital Expenditures	-$20.00K	-$110.0K	-$250.0K
YoY Change	-84.62%	-91.79%	66.67%
Acquisitions
YoY Change
Other Investing Activities	$0.00	$0.00	$0.00
YoY Change	-100.0%	-100.0%
Cash From Investing Activities	-$22.00K	-$110.0K	-$250.0K
YoY Change	-82.11%	-91.54%	66.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$0.00
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	$151.0K	10.00K	0.000
YoY Change	2920.0%	-100.76%	-100.0%
NET CHANGE
Cash From Operating Activities	-$23.17M	-14.49M	-8.940M
Cash From Investing Activities	-$22.00K	-110.0K	-250.0K
Cash From Financing Activities	$151.0K	10.00K	0.000
Net Change In Cash	-$23.04M	-14.59M	-9.190M
YoY Change	31.25%	-38.88%	-73.51%
FREE CASH FLOW
Cash From Operating Activities	-$23.17M	-$14.49M	-$8.940M
Capital Expenditures	-$20.00K	-$110.0K	-$250.0K
Free Cash Flow	-$23.15M	-$14.38M	-$8.690M
YoY Change	33.76%	-27.81%	-74.0%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2019	dei	Amendment Flag AmendmentFlag	false
CY2019	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2019	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2019	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
CY2019	dei	Document Period End Date DocumentPeriodEndDate	2019-12-31
CY2019	dei	Document Type DocumentType	10-K
CY2019	dei	Entity Central Index Key EntityCentralIndexKey	0001559053
CY2020Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	39911413	shares
CY2019	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2019	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2019	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2019Q2	dei	Entity Public Float EntityPublicFloat	328800000	USD
CY2019	dei	Entity Registrant Name EntityRegistrantName	Prothena Corp plc
CY2019	dei	Entity Shell Company EntityShellCompany	false
CY2019	dei	Entity Small Business EntitySmallBusiness	true
CY2019	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2019	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2018Q4	prta	Accrued Research And Development Current AccruedResearchAndDevelopmentCurrent	5370000	USD
CY2019Q4	prta	Accrued Research And Development Current AccruedResearchAndDevelopmentCurrent	5826000	USD
CY2018	prta	Adjustmentsto Additional Paidin Capital Share Based Compensation Restructuring AdjustmentstoAdditionalPaidinCapitalShareBasedCompensationRestructuring	948000	USD
CY2017	prta	Amortizationofrightofuseasset Amortizationofrightofuseasset	0	USD
CY2018	prta	Amortizationofrightofuseasset Amortizationofrightofuseasset	0	USD
CY2019	prta	Amortizationofrightofuseasset Amortizationofrightofuseasset	5256000	USD
CY2017	prta	Buildto Suit Leases Increase Decreaseto Obligation BuildtoSuitLeasesIncreaseDecreasetoObligation	2760000	USD
CY2018	prta	Buildto Suit Leases Increase Decreaseto Obligation BuildtoSuitLeasesIncreaseDecreasetoObligation	4400000	USD
CY2019	prta	Buildto Suit Leases Increase Decreaseto Obligation BuildtoSuitLeasesIncreaseDecreasetoObligation	0	USD
CY2018Q4	prta	Buildto Suit Property Gross BuildtoSuitPropertyGross	52245000	USD
CY2019Q4	prta	Buildto Suit Property Gross BuildtoSuitPropertyGross	0	USD
CY2018Q4	prta	Buildtosuit Lease Obligation Current BuildtosuitLeaseObligationCurrent	1645000	USD
CY2019Q4	prta	Buildtosuit Lease Obligation Current BuildtosuitLeaseObligationCurrent	0	USD
CY2019Q1	prta	Buildtosuit Lease Obligation Current BuildtosuitLeaseObligationCurrent	0	USD
CY2018Q4	prta	Buildtosuit Lease Obligation Currentand Noncurrent BuildtosuitLeaseObligationCurrentandNoncurrent	51500000	USD
CY2018Q4	prta	Buildtosuitleaseobligationnoncurrent Buildtosuitleaseobligationnoncurrent	49901000	USD
CY2019Q4	prta	Buildtosuitleaseobligationnoncurrent Buildtosuitleaseobligationnoncurrent	0	USD
CY2019Q1	prta	Buildtosuitleaseobligationnoncurrent Buildtosuitleaseobligationnoncurrent	0	USD
CY2018Q4	prta	Builtto Suit Leases At Cost BuilttoSuitLeasesAtCost	52300000	USD
CY2017	prta	Collaboration Revenue CollaborationRevenue	27519000	USD
CY2018	prta	Collaboration Revenue CollaborationRevenue	955000	USD
CY2019	prta	Collaboration Revenue CollaborationRevenue	814000	USD
CY2018Q4	prta	Deferred Shares Par Value DeferredSharesParValue	22
CY2019Q4	prta	Deferred Shares Par Value DeferredSharesParValue	22
CY2018Q4	prta	Deferred Shares Share Issued DeferredSharesShareIssued	0	shares
CY2019Q4	prta	Deferred Shares Share Issued DeferredSharesShareIssued	0	shares
CY2018Q4	prta	Deferred Shares Share Outstanding DeferredSharesShareOutstanding	0	shares
CY2019Q4	prta	Deferred Shares Share Outstanding DeferredSharesShareOutstanding	0.0	shares
CY2019Q4	prta	Deferred Shares Share Outstanding DeferredSharesShareOutstanding	0	shares
CY2018Q4	prta	Deferred Shares Shares Authorized DeferredSharesSharesAuthorized	10000	shares
CY2019Q4	prta	Deferred Shares Shares Authorized DeferredSharesSharesAuthorized	10000	shares
CY2018Q4	prta	Deferred Shares Value DeferredSharesValue	0	USD
CY2019Q4	prta	Deferred Shares Value DeferredSharesValue	0	USD
CY2018Q4	prta	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	0	USD
CY2019Q4	prta	Deferred Tax Assets Lease Liabilities DeferredTaxAssetsLeaseLiabilities	5319000	USD
CY2018Q4	prta	Deferred Tax Liabilities Operating Lease Rightof Use Assets DeferredTaxLiabilitiesOperatingLeaseRightofUseAssets	0	USD
CY2019Q4	prta	Deferred Tax Liabilities Operating Lease Rightof Use Assets DeferredTaxLiabilitiesOperatingLeaseRightofUseAssets	5397000	USD
CY2017	prta	Increase Decreasein Operating Lease Liability IncreaseDecreaseinOperatingLeaseLiability	0	USD
CY2018	prta	Increase Decreasein Operating Lease Liability IncreaseDecreaseinOperatingLeaseLiability	0	USD
CY2019	prta	Increase Decreasein Operating Lease Liability IncreaseDecreaseinOperatingLeaseLiability	4717000	USD
CY2017	prta	Interest Expenseunderbuildtosuittransaction InterestExpenseunderbuildtosuittransaction	3688000	USD
CY2018	prta	Interest Expenseunderbuildtosuittransaction InterestExpenseunderbuildtosuittransaction	3696000	USD
CY2019	prta	Interest Expenseunderbuildtosuittransaction InterestExpenseunderbuildtosuittransaction	0	USD
CY2019Q4	prta	Lessee Operating Lease Liability Nominal Payments LesseeOperatingLeaseLiabilityNominalPayments	25000	USD
CY2018	prta	Non Cash Restructuring Charges NonCashRestructuringCharges	1423000	USD
CY2019	prta	Numberof Votes NumberofVotes	1	vote
CY2016Q1	prta	Operating Lease Area OperatingLeaseArea	128751	sqft
CY2018Q4	prta	Operating Leases Future Minimum Subsublease Rentals Duein Five Years OperatingLeasesFutureMinimumSubsubleaseRentalsDueinFiveYears	3019000	USD
CY2018Q4	prta	Operating Leases Future Minimum Subsublease Rentals Duein Four Years OperatingLeasesFutureMinimumSubsubleaseRentalsDueinFourYears	3047000	USD
CY2018Q4	prta	Operating Leases Future Minimum Subsublease Rentals Duein Three Years OperatingLeasesFutureMinimumSubsubleaseRentalsDueinThreeYears	2944000	USD
CY2018Q4	prta	Operating Leases Future Minimum Subsublease Rentals Duein Two Years OperatingLeasesFutureMinimumSubsubleaseRentalsDueinTwoYears	2843000	USD
CY2018Q4	prta	Operating Leases Future Minimum Subsublease Rentals Next Twelve Months OperatingLeasesFutureMinimumSubsubleaseRentalsNextTwelveMonths	2746000	USD
CY2018Q3	prta	Operating Leases Sublease Rentals Areaof Sublease Rental OperatingLeasesSubleaseRentalsAreaofSubleaseRental	46641	sqft
CY2018Q3	prta	Operating Leases Sublease Rentals Percent Annual Rent Increase OperatingLeasesSubleaseRentalsPercentAnnualRentIncrease	0.035
CY2018Q3	prta	Operating Leases Sublease Rentals Termof Contract OperatingLeasesSubleaseRentalsTermofContract	P5Y2M12D
CY2018Q3	prta	Operating Leases Sublease Rentals Percentof Rental Gain Attributableto Sublandlord OperatingLeasesSubleaseRentalsPercentofRentalGainAttributabletoSublandlord	0.50
CY2019Q4	prta	Purchaseand Contractual Obligation Due After Fifth Year PurchaseandContractualObligationDueAfterFifthYear	465000	USD
CY2019Q4	prta	Purchaseand Contractual Obligation Due Next Fiscal Year PurchaseandContractualObligationDueNextFiscalYear	2975000	USD
CY2019Q4	prta	Purchaseand Contractual Obligation Duein Fifth Year PurchaseandContractualObligationDueinFifthYear	70000	USD
CY2019Q4	prta	Purchaseand Contractual Obligation Duein Fourth Year PurchaseandContractualObligationDueinFourthYear	80000	USD
CY2019Q4	prta	Purchaseand Contractual Obligation Duein Second Year PurchaseandContractualObligationDueinSecondYear	95000	USD
CY2019Q4	prta	Purchaseand Contractual Obligation Duein Third Year PurchaseandContractualObligationDueinThirdYear	80000	USD
CY2019Q4	prta	Purchaseand Contractual Obligation Total PurchaseandContractualObligationTotal	3765000	USD
CY2017	prta	Reductionof Amounts Capitalized Under Buildtosuit Lease Transaction ReductionofAmountsCapitalizedUnderBuildtosuitLeaseTransaction	0	USD
CY2018	prta	Reductionof Amounts Capitalized Under Buildtosuit Lease Transaction ReductionofAmountsCapitalizedUnderBuildtosuitLeaseTransaction	0	USD
CY2019	prta	Reductionof Amounts Capitalized Under Buildtosuit Lease Transaction ReductionofAmountsCapitalizedUnderBuildtosuitLeaseTransaction	46760000	USD
CY2017	prta	Reductionof Buildtosuit Lease Obligation ReductionofBuildtosuitLeaseObligation	0	USD
CY2018	prta	Reductionof Buildtosuit Lease Obligation ReductionofBuildtosuitLeaseObligation	0	USD
CY2019	prta	Reductionof Buildtosuit Lease Obligation ReductionofBuildtosuitLeaseObligation	51546000	USD
CY2017	prta	Reductionof Capitalized Interest During Construction Periodfor Buildtosuit Lease Transaction ReductionofCapitalizedInterestDuringConstructionPeriodforBuildtosuitLeaseTransaction	0	USD
CY2018	prta	Reductionof Capitalized Interest During Construction Periodfor Buildtosuit Lease Transaction ReductionofCapitalizedInterestDuringConstructionPeriodforBuildtosuitLeaseTransaction	0	USD
CY2019	prta	Reductionof Capitalized Interest During Construction Periodfor Buildtosuit Lease Transaction ReductionofCapitalizedInterestDuringConstructionPeriodforBuildtosuitLeaseTransaction	1099000	USD
CY2019Q4	prta	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value Related To Vested Options ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValueRelatedToVestedOptions	5801000	USD
CY2019Q4	prta	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingNumber	3671383	shares
CY2019	prta	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingWeightedAverageRemainingContractualTerm	P6Y4D
CY2019Q4	prta	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedPeriodWeightedAverageExercisePrice	27.88
CY2017	prta	Sharebased Compensation Net Tax Shortfall Excess Tax Benefit Amount Bookedto Income Tax Provision SharebasedCompensationNetTaxShortfallExcessTaxBenefitAmountBookedtoIncomeTaxProvision	-5300000	USD
CY2018	prta	Sharebased Compensation Net Tax Shortfall Excess Tax Benefit Amount Bookedto Income Tax Provision SharebasedCompensationNetTaxShortfallExcessTaxBenefitAmountBookedtoIncomeTaxProvision	1700000	USD
CY2019	prta	Sharebased Compensation Net Tax Shortfall Excess Tax Benefit Amount Bookedto Income Tax Provision SharebasedCompensationNetTaxShortfallExcessTaxBenefitAmountBookedtoIncomeTaxProvision	2600000	USD
CY2017	prta	Sharebased Compensation Restructuring SharebasedCompensationRestructuring	0	USD
CY2018	prta	Sharebased Compensation Restructuring SharebasedCompensationRestructuring	948000	USD
CY2019	prta	Sharebased Compensation Restructuring SharebasedCompensationRestructuring	0	USD
CY2017	prta	Sharebased Compensationnonrestructuring SharebasedCompensationnonrestructuring	26764000	USD
CY2018	prta	Sharebased Compensationnonrestructuring SharebasedCompensationnonrestructuring	26062000	USD
CY2019	prta	Sharebased Compensationnonrestructuring SharebasedCompensationnonrestructuring	23585000	USD
CY2018Q3	prta	Subleaserentals Annual Base Rent Initial Amount SubleaserentalsAnnualBaseRentInitialAmount	2700000	USD
CY2018Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1470000	USD
CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1242000	USD
CY2018Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2000	USD
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	68000	USD
CY2018Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	54000	USD
CY2019Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	5000	USD
CY2018Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	1097000	USD
CY2019Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	400000	USD
CY2018Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	10504000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	8007000	USD
CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	920594000	USD
CY2019Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	944407000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	26764000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	26062000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	23585000	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	431390000	USD
CY2019Q4	us-gaap	Assets Current AssetsCurrent	378375000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	4900000	USD
CY2018Q4	us-gaap	Assets Assets	498796000	USD
CY2019Q4	us-gaap	Assets Assets	419268000	USD
CY2018Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	67406000	USD
CY2019Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	40893000	USD
CY2016Q2	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	39200000	USD
CY2018Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	1303000	USD
CY2019Q4	us-gaap	Capitalized Computer Software Gross CapitalizedComputerSoftwareGross	1308000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	417620000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	427659000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	375723000	USD
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	390979000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	421676000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	431715000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	378427000	USD
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	30697000	USD
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	10039000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-53288000	USD
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2019Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2019Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	39863711	shares
CY2019Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	39898561	shares
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39863711	shares
CY2019Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	39898561	shares
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	399000	USD
CY2019Q4	us-gaap	Common Stock Value CommonStockValue	399000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-2166000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1119000	USD
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	1628000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2200000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1589000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1249000	USD
CY2017	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-2200000	USD
CY2018	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-1589000	USD
CY2019	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-1248000	USD
CY2018Q4	us-gaap	Deferred Rent Credit DeferredRentCredit	44000	USD
CY2019Q4	us-gaap	Deferred Rent Credit DeferredRentCredit	0	USD
CY2018Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	176000	USD
CY2019Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	0	USD
CY2019Q1	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	0	USD
CY2018Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	110242000	USD
CY2019Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	110242000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	121808000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	137337000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	9702000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	9956000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	15704000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	9702000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	9956000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	10379000	USD
CY2019Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	8708000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	88626000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	101897000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	22339000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	16434000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	9322000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	11186000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	1521000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	2501000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	111429000	USD
CY2019Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	121633000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	677000	USD
CY2019Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	351000	USD
CY2017	us-gaap	Depreciation Depreciation	3100000	USD
CY2018	us-gaap	Depreciation Depreciation	3200000	USD
CY2019	us-gaap	Depreciation Depreciation	1600000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3067000	USD
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3216000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	1564000	USD
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.26
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.50
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.62
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.56
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.52
CY2019Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.40
CY2019Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.49
CY2019Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.54
CY2017	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-4.07
CY2018	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-3.93
CY2019	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.95
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.26
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.50
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.62
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.56
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.52
CY2019Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.40
CY2019Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.49
CY2019Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.54
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	4507000	USD
CY2019Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	4818000	USD
CY2019	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y6M22D
CY2019Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	39100000	USD
CY2017	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	2096000	USD
CY2018	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	USD
CY2019	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	USD
CY2017	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	5000	USD
CY2018	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	-584000	USD
CY2019	us-gaap	Gain Loss On Disposition Of Assets1 GainLossOnDispositionOfAssets1	0	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	48226000	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	42482000	USD
CY2019	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	35736000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-157603000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-156115000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-77298000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-157603000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-156115000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-77298000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-4366000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-470000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	379000	USD
CY2017	us-gaap	Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability	-400000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	28967000	USD
CY2018	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	26747000	USD
CY2019	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	8248000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	678000	USD
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-458000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-1202000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-19700000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-19514000	USD
CY2019	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-9662000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-8242000	USD
CY2018	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2215000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	4518000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-212000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	891000	USD
CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-53000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	5857000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	10351000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1470000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	294000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-995000	USD
CY2019	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1580000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	147000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-25628000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-78000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	0	USD
CY2018	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	110242000	USD
CY2019	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	0	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	7311000	USD
CY2018	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-9377000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-807000	USD
CY2017	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	0	USD
CY2018	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	461000	USD
CY2019	us-gaap	Increase Decrease In Restructuring Reserve IncreaseDecreaseInRestructuringReserve	-461000	USD
CY2017	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-142000	USD
CY2018	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	2692000	USD
CY2019	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	8203000	USD
CY2016Q1	us-gaap	Lease Expiration Date1 LeaseExpirationDate1	2023-12-31
CY2018Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	98000	USD
CY2019Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	1261000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	25054000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	6004000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	6535000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	6350000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	6165000	USD
CY2019Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	2090000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	11853000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	3019000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	2843000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	3047000	USD
CY2019Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	2944000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	175798000	USD
CY2019Q4	us-gaap	Liabilities Liabilities	146347000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	498796000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	419268000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	14926000	USD
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	17714000	USD
CY2018Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	160872000	USD
CY2019Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	128633000	USD
CY2018Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	9693000	USD
CY2019Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	9312000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	165401000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	40044000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	228000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-3521000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1729000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-547000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-131183000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-28276000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-52969000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-153237000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	-48743000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	-59882000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	-24559000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	-22461000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	-155645000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	-20865000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-15810000	USD
CY2019Q3	us-gaap	Net Income Loss NetIncomeLoss	-19448000	USD
CY2019Q4	us-gaap	Net Income Loss NetIncomeLoss	-21554000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-77677000	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	175000	USD
CY2018	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	90000	USD
CY2019	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	5000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2349000	USD
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2740000	USD
CY2019	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	8399000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	182773000	USD
CY2018Q1	us-gaap	Operating Expenses OperatingExpenses	48935000	USD
CY2018Q2	us-gaap	Operating Expenses OperatingExpenses	63348000	USD
CY2018Q3	us-gaap	Operating Expenses OperatingExpenses	24578000	USD
CY2018Q4	us-gaap	Operating Expenses OperatingExpenses	22949000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	159810000	USD
CY2019Q1	us-gaap	Operating Expenses OperatingExpenses	23140000	USD
CY2019Q2	us-gaap	Operating Expenses OperatingExpenses	18664000	USD
CY2019Q3	us-gaap	Operating Expenses OperatingExpenses	21177000	USD
CY2019Q4	us-gaap	Operating Expenses OperatingExpenses	23530000	USD
CY2019	us-gaap	Operating Expenses OperatingExpenses	86511000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	-155254000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	-158855000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	-85697000	USD
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	6400000	USD
CY2019Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	22939000	USD
CY2018Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	0	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	5101000	USD
CY2019Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4717000	USD
CY2018Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	0	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	17838000	USD
CY2019Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	22939000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	5800000	USD
CY2018Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	0	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	23274000	USD
CY2019Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	28530000	USD
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	23000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	23000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	14599000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	0	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	0	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	900000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	700000	USD
CY2018Q4	us-gaap	Other Assets Current OtherAssetsCurrent	3729000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	813000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	2584000	USD
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1085000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	5926000	USD
CY2019Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	5540000	USD
CY2019Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	5882000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	553000	USD
CY2019Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	553000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2207000	USD
CY2018	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	48000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	196000	USD
CY2018Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	278000	USD
CY2019Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	322000	USD
CY2018	us-gaap	Payments For Restructuring PaymentsForRestructuring	13984000	USD
CY2019	us-gaap	Payments For Restructuring PaymentsForRestructuring	400000	USD
CY2017	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	3626000	USD
CY2018	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	1768000	USD
CY2019	us-gaap	Payments To Acquire Machinery And Equipment PaymentsToAcquireMachineryAndEquipment	555000	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	3731000	USD
CY2019Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	2652000	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	150323000	USD
CY2018	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2018	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	39758000	USD
CY2019	us-gaap	Proceeds From Issuance Of Private Placement ProceedsFromIssuanceOfPrivatePlacement	0	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	105000	USD
CY2018	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	39000	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	17838000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4686000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	228000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	63339000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	11881000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	52835000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	3874000	USD
CY2019Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	4976000	USD
CY2019Q4	us-gaap	Purchase Obligation PurchaseObligation	2800000	USD
CY2019Q4	us-gaap	Purchase Obligation PurchaseObligation	2795000	USD
CY2019Q4	us-gaap	Purchase Obligation Due After Fifth Year PurchaseObligationDueAfterFifthYear	0	USD
CY2019Q4	us-gaap	Purchase Obligation Due In Fifth Year PurchaseObligationDueInFifthYear	0	USD
CY2019Q4	us-gaap	Purchase Obligation Due In Fourth Year PurchaseObligationDueInFourthYear	0	USD
CY2019Q4	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	2795000	USD
CY2019Q4	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	0	USD
CY2019Q4	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	0	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	134547000	USD
CY2018	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	101183000	USD
CY2019	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	50836000	USD
CY2017Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	4056000	USD
CY2018Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	4056000	USD
CY2019Q4	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	2704000	USD
CY2019Q4	us-gaap	Restructuring And Related Cost Cost Incurred To Date1 RestructuringAndRelatedCostCostIncurredToDate1	16100000	USD
CY2018	us-gaap	Restructuring Charges RestructuringCharges	14722000	USD
CY2019	us-gaap	Restructuring Charges RestructuringCharges	-61000	USD
CY2017	us-gaap	Restructuring Costs RestructuringCosts	0	USD
CY2018	us-gaap	Restructuring Costs RestructuringCosts	16145000	USD
CY2019	us-gaap	Restructuring Costs RestructuringCosts	-61000	USD
CY2017Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	0	USD
CY2018Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	461000	USD
CY2019Q4	us-gaap	Restructuring Reserve Current RestructuringReserveCurrent	0	USD
CY2018	us-gaap	Restructuring Reserve Settled Without Cash2 RestructuringReserveSettledWithoutCash2	1423000	USD
CY2018	us-gaap	Restructuring Reserve Translation Adjustment RestructuringReserveTranslationAdjustment	-277000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-597995000	USD
CY2019Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-671885000	USD
CY2019Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-594208000	USD
CY2017	us-gaap	Revenues Revenues	27519000	USD
CY2018Q1	us-gaap	Revenues Revenues	227000	USD
CY2018Q2	us-gaap	Revenues Revenues	279000	USD
CY2018Q3	us-gaap	Revenues Revenues	255000	USD
CY2018Q4	us-gaap	Revenues Revenues	194000	USD
CY2018	us-gaap	Revenues Revenues	955000	USD
CY2019Q1	us-gaap	Revenues Revenues	186000	USD
CY2019Q2	us-gaap	Revenues Revenues	167000	USD
CY2019Q3	us-gaap	Revenues Revenues	205000	USD
CY2019Q4	us-gaap	Revenues Revenues	256000	USD
CY2019	us-gaap	Revenues Revenues	814000	USD
CY2017	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2018	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	28530000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	26764000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	27010000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	23585000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P4Y
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.000
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.000
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.000
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.724
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.795
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.814
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.020
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.028
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.023
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	490222	shares
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	4140800	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	1315975	shares
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	509215	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	1566800	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	35.71
CY2018	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	13.70
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	8.55
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2169000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	11901000	USD
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6726715	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7008403	shares
CY2018Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	26.82
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	23.34
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	11282000	USD
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	6690830	shares
CY2019Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	23.65
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	6.55
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	43.50
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	22.13
CY2019	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	12.16
CY2019	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	6.41
CY2019Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	3671383	shares
CY2019Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	7008403	shares
CY2019	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	67.64
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y
CY2018	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y4M21D
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P7Y2M27D
CY2019	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P7Y2M1D
CY2019Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	27.88
CY2019Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	23.34
CY2019	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P7Y2M27D
CY2019	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	34850	shares
CY2017	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	150323000	USD
CY2018	us-gaap	Stock Issued During Period Value Other StockIssuedDuringPeriodValueOther	39758000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	17838000	USD
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4686000	USD
CY2019	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	228000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	322998000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	272921000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	365403000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	407189000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	322998000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	272921000	USD
CY2018	us-gaap	Sublease Income SubleaseIncome	800000	USD
CY2019	us-gaap	Sublease Income SubleaseIncome	2900000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4268000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6855000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6601000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	34000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	625000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2019	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	10200000	USD
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	39882000	shares
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	2589000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	371000	USD
CY2018	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	32000	USD
CY2017	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	37654000	shares
CY2018	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	39559000	shares
CY2019	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-indent:12px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:12px;text-align:justify;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of the Consolidated Financial Statements in conformity with GAAP requires management to make judgments, estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosures. On an ongoing basis, management evaluates its estimates, including critical accounting policies or estimates related to revenue recognition, share-based compensation, research and development expenses and leases. The Company bases its estimates on historical experience and on various other market specific and other relevant assumptions that management believes to be reasonable under 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. Because of the uncertainties inherent in such estimates, actual results may differ materially from these estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0001559053-20-000005-index-headers.html	Edgar Link	pending
0001559053-20-000005-index.html	Edgar Link	pending
0001559053-20-000005.txt	Edgar Link	pending
0001559053-20-000005-xbrl.zip	Edgar Link	pending
a2019returngraphfor10k.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
pipeline.jpg	Edgar Link	pending
prothenarocheamendmen_image1.gif	Edgar Link	pending
prta-20191231.xml	Edgar Link	completed
prta-20191231.xsd	Edgar Link	pending
prta-20191231_cal.xml	Edgar Link	unprocessable
prta-20191231_def.xml	Edgar Link	unprocessable
prta-20191231_lab.xml	Edgar Link	unprocessable
prta-20191231_pre.xml	Edgar Link	unprocessable
prta201910-k.htm	Edgar Link	pending
prta201910-kex1029homanrel.htm	Edgar Link	pending
prta201910-kex1030homaneng.htm	Edgar Link	pending
prta201910-kex106amendment.htm	Edgar Link	pending
prta201910-kex211listofsub.htm	Edgar Link	pending
prta201910-kxex231consento.htm	Edgar Link	pending
prta201910-kxex311.htm	Edgar Link	pending
prta201910-kxex312.htm	Edgar Link	pending
prta201910-kxex321.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
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R9999.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$PRTA
PROTHENA CORP PUBLIC LTD CO Stock $prta

2020 Q1 Form 10-K Financial Statement

#000155905320000005 Filed on March 03, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PRTA PROTHENA CORP PUBLIC LTD CO Stock $prta

2020 Q1 Form 10-K Financial Statement

#000155905320000005 Filed on March 03, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PRTA
PROTHENA CORP PUBLIC LTD CO Stock $prta