10-K Filing

CELLDEX THERAPEUTICS, INC. CIK: 744218 FY 2020

Filing Information

Form Type	10-K
Accession Number	`0001104659-21-043161`
Period End Date	20201231
Filing Date	20210329
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	cldx-20201231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 72 Income Statement 83 Cash Flow Statement 92 Stockholders Equity 37

Balance Sheet 72 line items

Line Item	Tag	Value	Unit	Period
Convertible Preferred Stock, Par Value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Convertible Preferred Stock, Par Value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Convertible Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	3.00M	shares	Point-in-time
Convertible Preferred Stock, Shares Authorized	`PreferredStockSharesAuthorized`	3.00M	shares	Point-in-time
Convertible Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Convertible Preferred Stock, Shares Issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$43.84M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$11.23M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$24.31M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$40.29M	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$150.59M	USD	Point-in-time
Convertible Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Convertible Preferred Stock, Shares Outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$53.15M	USD	Point-in-time
Common Stock, Par Value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common Stock, Par Value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.01M	USD	Point-in-time
Accounts and other receivables	`AccountsAndOtherReceivablesNetCurrent`	$1.80M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.30M	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	297.00M	shares	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$1.62M	USD	Point-in-time
Common Stock, Shares Authorized	`CommonStockSharesAuthorized`	297.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$197.84M	USD	Point-in-time
Common Stock, Shares Issued	`CommonStockSharesIssued`	39.60M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$66.70M	USD	Point-in-time
Common Stock, Shares Issued	`CommonStockSharesIssued`	16.97M	shares	Point-in-time
Common Stock, Shares Outstanding	`CommonStockSharesOutstanding`	39.60M	shares	Point-in-time
Common Stock, Shares Outstanding	`CommonStockSharesOutstanding`	16.97M	shares	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$4.03M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$3.81M	USD	Point-in-time
Operating lease right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$3.45M	USD	Point-in-time
Operating lease right-of-use assets, net	`OperatingLeaseRightOfUseAsset`	$3.47M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$30.69M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$48.69M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$41.00K	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$41.00K	USD	Point-in-time
Total assets	`Assets`	$122.93M	USD	Point-in-time
Total assets	`Assets`	$235.84M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.17M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.05M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$8.46M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$6.50M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.33M	USD	Point-in-time
Current portion of operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$1.94M	USD	Point-in-time
Current portion of long-term liabilities	`OtherLiabilitiesCurrent`	$2.03M	USD	Point-in-time
Current portion of long-term liabilities	`OtherLiabilitiesCurrent`	$3.37M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$14.21M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$11.64M	USD	Point-in-time
Long-term portion of operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$1.71M	USD	Point-in-time
Long-term portion of operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$2.15M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$10.12M	USD	Point-in-time
Other long-term liabilities	`OtherLiabilitiesNoncurrent`	$15.55M	USD	Point-in-time
Total liabilities	`Liabilities`	$26.48M	USD	Point-in-time
Total liabilities	`Liabilities`	$28.91M	USD	Point-in-time
Commitments and contingent liabilities (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities (Note 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Convertible preferred stock, $.01 par value; 3,000,000 shares authorized; no shares issued and outstanding at December 31, 2020 and 2019	`PreferredStockValue`	-	USD	Point-in-time
Convertible preferred stock, $.01 par value; 3,000,000 shares authorized; no shares issued and outstanding at December 31, 2020 and 2019	`PreferredStockValue`	-	USD	Point-in-time
Common stock, $.001 par value; 297,000,000 shares authorized; 39,603,771 and 16,972,077 shares issued and outstanding at December 31, 2020 and 2019, respectively	`CommonStockValue`	$17.00K	USD	Point-in-time
Common stock, $.001 par value; 297,000,000 shares authorized; 39,603,771 and 16,972,077 shares issued and outstanding at December 31, 2020 and 2019, respectively	`CommonStockValue`	$40.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.10B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$1.28B	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.62M	USD	Point-in-time
Accumulated other comprehensive income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$2.59M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.01B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.07B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$124.06M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$236.37M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$94.03M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$209.36M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$122.93M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$235.84M	USD	Point-in-time

Income Statement 83 line items

Line Item	Tag	Value	Unit	Period
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$715.00K	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.79M	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$7.42M	USD	Annual
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.43M	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$236.00K	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$9.54M	USD	Annual
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$668.00K	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$3.57M	USD	Annual
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.73M	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$546.00K	USD	1 Quarter
Total revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$887.00K	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$42.67M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$66.45M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$42.53M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$19.27M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$15.43M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$14.46M	USD	Annual
Goodwill impairment	`GoodwillImpairmentLoss`	$90.98M	USD	Annual
Intangible asset impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$18.68M	USD	Annual
Intangible asset impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$18.00M	USD	Annual
Other asset impairment	`OtherAssetImpairmentCharges`	$1.80M	USD	Annual
Gain on fair value remeasurement of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$29.62M	USD	Annual
Gain on fair value remeasurement of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$1.29M	USD	Annual
Gain on fair value remeasurement of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$4.22M	USD	Annual
Amortization of acquired intangible assets	`AmortizationOfIntangibleAssets`	$224.00K	USD	Annual
Amortization of acquired intangible assets	`AmortizationOfIntangibleAssets`	-	USD	Annual
Amortization of acquired intangible assets	`AmortizationOfIntangibleAssets`	-	USD	Annual
Total operating expenses	`CostsAndExpenses`	$58.60M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$165.97M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$70.77M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-55.03M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-156.44M	USD	Annual
Operating loss	`OperatingIncomeLoss`	$-63.35M	USD	Annual
Investment and other income, net	`InterestAndOtherIncome`	$2.41M	USD	Annual
Investment and other income, net	`InterestAndOtherIncome`	$4.15M	USD	Annual
Investment and other income, net	`InterestAndOtherIncome`	$4.49M	USD	Annual
Net loss before income tax benefit	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-151.95M	USD	Annual
Net loss before income tax benefit	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-60.95M	USD	Annual
Net loss before income tax benefit	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-50.88M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-1.17M	USD	Annual
Income tax benefit	`IncomeTaxExpenseBenefit`	$-765.00K	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.03M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-59.78M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-12.62M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-21.90M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.41M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-10.45M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.78M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-50.88M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-17.24M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-14.22M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-151.18M	USD	Annual
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-1.40	USD	1 Quarter
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-0.36	USD	1 Quarter
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-3.51	USD	Annual
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-2.02	USD	Annual
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-14.48	USD	Annual
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-0.84	USD	1 Quarter
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-0.50	USD	1 Quarter
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-0.75	USD	1 Quarter
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-0.73	USD	1 Quarter
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-0.64	USD	1 Quarter
Basic and diluted net loss per common share	`EarningsPerShareBasicAndDiluted`	$-0.55	USD	1 Quarter
Shares used in calculating basic and diluted net loss per share	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	14,507.00	shares	Annual
Shares used in calculating basic and diluted net loss per share	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	29,640.00	shares	Annual
Shares used in calculating basic and diluted net loss per share	`WeightedAverageNumberOfShareOutstandingBasicAndDiluted`	10,442.00	shares	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.03M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-59.78M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-12.62M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-21.90M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.41M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-10.45M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.78M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-50.88M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-17.24M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-14.22M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-151.18M	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$19.00K	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-30.00K	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$36.00K	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-50.84M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-151.16M	USD	Annual
Comprehensive loss	`ComprehensiveIncomeNetOfTax`	$-59.81M	USD	Annual

Cash Flow Statement 92 line items

Line Item	Tag	Value	Unit	Period
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.03M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-59.78M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-12.62M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-21.90M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.41M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-10.45M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.78M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-50.88M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-17.24M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-14.22M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-151.18M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$3.93M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$3.58M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$4.86M	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	$224.00K	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	-	USD	Annual
Amortization of intangible assets	`AmortizationOfIntangibleAssets`	-	USD	Annual
Amortization and premium of marketable securities, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$1.14M	USD	Annual
Amortization and premium of marketable securities, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$729.00K	USD	Annual
Amortization and premium of marketable securities, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$1.05M	USD	Annual
(Gain) loss on sale or disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-1.22M	USD	Annual
(Gain) loss on sale or disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$55.00K	USD	Annual
(Gain) loss on sale or disposal of assets	`GainLossOnSaleOfPropertyPlantEquipment`	$-11.00K	USD	Annual
Goodwill impairment	`GoodwillImpairmentLoss`	$90.98M	USD	Annual
Intangible asset impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$18.68M	USD	Annual
Intangible asset impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$18.00M	USD	Annual
Other asset impairment	`OtherAssetImpairmentCharges`	$1.80M	USD	Annual
Gain on fair value remeasurement of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$29.62M	USD	Annual
Gain on fair value remeasurement of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$1.29M	USD	Annual
Gain on fair value remeasurement of contingent consideration	`BusinessCombinationContingentConsiderationArrangementsChangeInAmountOfContingentConsiderationAsset1`	$4.22M	USD	Annual
Non-cash income tax benefit	`IncomeTaxExpenseBenefit`	$-1.17M	USD	Annual
Non-cash income tax benefit	`IncomeTaxExpenseBenefit`	$-765.00K	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$8.08M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$3.92M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$4.55M	USD	Annual
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$777.00K	USD	Annual
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-2.27M	USD	Annual
Accounts and other receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$787.00K	USD	Annual
Prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-362.00K	USD	Annual
Prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$334.00K	USD	Annual
Prepaid and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-1.78M	USD	Annual
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$39.00K	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-321.00K	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$1.64M	USD	Annual
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-13.11M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-816.00K	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-6.60M	USD	Annual
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-3.27M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-40.40M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-46.41M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-75.23M	USD	Annual
Sales and maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$201.47M	USD	Annual
Sales and maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$113.17M	USD	Annual
Sales and maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$123.60M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$220.32M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$95.38M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$171.18M	USD	Annual
Acquisition of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.55M	USD	Annual
Acquisition of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$731.00K	USD	Annual
Acquisition of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$813.00K	USD	Annual
Proceeds from sale or disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$342.00K	USD	Annual
Proceeds from sale or disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$55.00K	USD	Annual
Proceeds from sale or disposal of assets	`ProceedsFromSaleOfProductiveAssets`	$20.00K	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-98.22M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$29.82M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$17.08M	USD	Annual
Net proceeds from stock issuances	`ProceedsFromIssuanceOfCommonStock`	$16.25M	USD	Annual
Net proceeds from stock issuances	`ProceedsFromIssuanceOfCommonStock`	$170.79M	USD	Annual
Net proceeds from stock issuances	`ProceedsFromIssuanceOfCommonStock`	$29.02M	USD	Annual
Proceeds from issuance of stock from employee benefit plans	`ProceedsFromStockPlans`	$9.00K	USD	Annual
Proceeds from issuance of stock from employee benefit plans	`ProceedsFromStockPlans`	$434.00K	USD	Annual
Proceeds from issuance of stock from employee benefit plans	`ProceedsFromStockPlans`	$419.00K	USD	Annual
Issuance of term loan	`ProceedsFromIssuanceOfDebt`	$2.96M	USD	Annual
Payment of term loan	`RepaymentsOfDebt`	$2.96M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$29.44M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$171.23M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$16.26M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$32.60M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-13.08M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-15.98M	USD	Annual
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$43.84M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$11.23M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$24.31M	USD	Point-in-time
Cash and cash equivalents at beginning of period	`CashAndCashEquivalentsAtCarryingValue`	$40.29M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$43.84M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$11.23M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$24.31M	USD	Point-in-time
Cash and cash equivalents at end of period	`CashAndCashEquivalentsAtCarryingValue`	$40.29M	USD	Point-in-time
Accrued construction in progress	`ConstructionInProgressExpendituresIncurredButNotYetPaid`	$107.00K	USD	Annual
Accrued construction in progress	`ConstructionInProgressExpendituresIncurredButNotYetPaid`	$25.00K	USD	Annual
Accrued construction in progress	`ConstructionInProgressExpendituresIncurredButNotYetPaid`	$221.00K	USD	Annual
Shares issued to former Kolltan executive for settlement of severance	`StockIssued1`	$71.00K	USD	Annual

Stockholders Equity 37 line items

Line Item	Tag	Value	Unit	Period
Period Start Balance	`StockholdersEquity`	$124.06M	USD	Point-in-time
Period Start Balance	`StockholdersEquity`	$236.37M	USD	Point-in-time
Period Start Balance	`StockholdersEquity`	$94.03M	USD	Point-in-time
Period Start Balance	`StockholdersEquity`	$209.36M	USD	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	39.60M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	16.97M	shares	Point-in-time
Shares issued under stock option and employee stock purchase plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$419.00K	USD	Annual
Shares issued under stock option and employee stock purchase plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$9.00K	USD	Annual
Shares issued under stock option and employee stock purchase plans	`StockIssuedDuringPeriodValueEmployeeStockPurchasePlan`	$434.00K	USD	Annual
Shares issued in connection with at the market agreement	`StockIssuedDuringPeriodValueOther`	$29.02M	USD	Annual
Shares issued in connection with at the market agreement	`StockIssuedDuringPeriodValueOther`	$16.25M	USD	Annual
Shares issued in connection with at the market agreement	`StockIssuedDuringPeriodValueOther`	$29.43M	USD	Annual
Shares issued in connection with Kolltan severance	`BusinessAcquisitionStockIssuedValueInLieuOfSeverance`	$71.00K	USD	Annual
Shares issued in underwritten public offering	`StockIssuedDuringPeriodValueNewIssues`	$141.36M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.92M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.55M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$8.08M	USD	Annual
Unrealized gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$19.00K	USD	Annual
Unrealized gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-30.00K	USD	Annual
Unrealized gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$36.00K	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.03M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-59.78M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-12.62M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-21.90M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.41M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-10.45M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-11.78M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-50.88M	USD	Annual
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-17.24M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-14.22M	USD	1 Quarter
Net loss	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-151.18M	USD	Annual
Period End Balance	`StockholdersEquity`	$124.06M	USD	Point-in-time
Period End Balance	`StockholdersEquity`	$236.37M	USD	Point-in-time
Period End Balance	`StockholdersEquity`	$94.03M	USD	Point-in-time
Period End Balance	`StockholdersEquity`	$209.36M	USD	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	39.60M	shares	Point-in-time
Balance (in shares)	`CommonStockSharesIssued`	16.97M	shares	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.