Organization record
NEON THERAPEUTICS, INC.
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| accounts_payable | {"amount": 3043000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2020-03-31 | sec_edgar |
| accounts_payable | {"amount": 1702000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| accounts_payable | {"amount": 1935000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-09-30 | sec_edgar |
| accounts_payable | {"amount": 2751000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-06-30 | sec_edgar |
| accounts_payable | {"amount": 4112000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| accounts_payable | {"amount": 4268000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| accounts_payable | {"amount": 2742000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| accounts_payable | {"amount": 1168000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| accounts_payable | {"amount": 2166000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| capex | {"amount": 9000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currenc | 2020-03-31 | sec_edgar |
| capex | {"amount": 1084000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2019-12-31 | sec_edgar |
| capex | {"amount": 1267000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2019-09-30 | sec_edgar |
| capex | {"amount": 1205000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2019-06-30 | sec_edgar |
| capex | {"amount": 1026000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2019-03-31 | sec_edgar |
| capex | {"amount": 3222000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-12-31 | sec_edgar |
| capex | {"amount": 2608000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-09-30 | sec_edgar |
| capex | {"amount": 2275000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-06-30 | sec_edgar |
| capex | {"amount": 1458000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-03-31 | sec_edgar |
| capex | {"amount": 3242000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2017-12-31 | sec_edgar |
| capex | {"amount": 2756000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2017-09-30 | sec_edgar |
| capex | {"amount": 2129000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2017-06-30 | sec_edgar |
| capex | {"amount": 2396000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 15047000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2020-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 29395000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2019-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 44278000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2019-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 46285000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2019-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 49264000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2019-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 52700000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 60779000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 130804000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2018-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 44432000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 58250000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 29619000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 37518000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 88493000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 15503000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2020-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 29851000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 44734000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 46741000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 49720000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 53156000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 61386000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 131411000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCa | 2018-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 45039000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 58857000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 30226000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 38125000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 89150000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2016-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 4544000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2015-12-31 | sec_edgar |
| cashflow_financing | {"amount": -59000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2020-03-31 | sec_edgar |
| cashflow_financing | {"amount": 510000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-12-31 | sec_edgar |
| cashflow_financing | {"amount": 113000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2019-09-30 | sec_edgar |
| cashflow_financing | {"amount": 45000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2019-06-30 | sec_edgar |
| cashflow_financing | {"amount": 45000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2019-03-31 | sec_edgar |
| cashflow_financing | {"amount": 90338000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2018-12-31 | sec_edgar |
| cashflow_financing | {"amount": 90368000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2018-09-30 | sec_edgar |
| cashflow_financing | {"amount": 90921000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2018-06-30 | sec_edgar |
| cashflow_financing | {"amount": -1091000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2018-03-31 | sec_edgar |
| cashflow_financing | {"amount": 35909000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": 55000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2017-09-30 | sec_edgar |
| cashflow_financing | {"amount": 50000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curren | 2017-06-30 | sec_edgar |
| cashflow_financing | {"amount": 111120000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2016-12-31 | sec_edgar |
| cashflow_investing | {"amount": -9000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curren | 2020-03-31 | sec_edgar |
| cashflow_investing | {"amount": 49597000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2019-12-31 | sec_edgar |
| cashflow_investing | {"amount": 49414000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2019-09-30 | sec_edgar |
| cashflow_investing | {"amount": 34776000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2019-06-30 | sec_edgar |
| cashflow_investing | {"amount": 17674000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2019-03-31 | sec_edgar |
| cashflow_investing | {"amount": -32611000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2018-12-31 | sec_edgar |
| cashflow_investing | {"amount": -42297000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2018-09-30 | sec_edgar |
| cashflow_investing | {"amount": 11185000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-06-30 | sec_edgar |
| cashflow_investing | {"amount": 2202000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2018-03-31 | sec_edgar |
| cashflow_investing | {"amount": -24921000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-12-31 | sec_edgar |
| cashflow_investing | {"amount": -29612000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-09-30 | sec_edgar |
| cashflow_investing | {"amount": -33485000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2017-06-30 | sec_edgar |
| cashflow_investing | {"amount": -2357000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": -14280000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2020-03-31 | sec_edgar |
| cashflow_operating | {"amount": -73412000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-12-31 | sec_edgar |
| cashflow_operating | {"amount": -57949000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-09-30 | sec_edgar |
| cashflow_operating | {"amount": -41236000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-06-30 | sec_edgar |
| cashflow_operating | {"amount": -21155000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2019-03-31 | sec_edgar |
| cashflow_operating | {"amount": -63428000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-12-31 | sec_edgar |
| cashflow_operating | {"amount": -45542000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-09-30 | sec_edgar |
| cashflow_operating | {"amount": -29552000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-06-30 | sec_edgar |
| cashflow_operating | {"amount": -14929000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-03-31 | sec_edgar |
| cashflow_operating | {"amount": -41281000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": -29367000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2017-09-30 | sec_edgar |
| cashflow_operating | {"amount": -17590000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2017-06-30 | sec_edgar |
| cashflow_operating | {"amount": -24157000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2016-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28963858, "concept": "us-gaap:CommonStockSharesIssued"} | 2020-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28729725, "concept": "us-gaap:CommonStockSharesIssued"} | 2019-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28339196, "concept": "us-gaap:CommonStockSharesIssued"} | 2019-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28356344, "concept": "us-gaap:CommonStockSharesIssued"} | 2019-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28331344, "concept": "us-gaap:CommonStockSharesIssued"} | 2019-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28314274, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28313417, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 28279208, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 3302927, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28966658, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2020-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28963858, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2020-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28858041, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2020-02-26 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28729725, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2019-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28339196, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-11-08 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28339196, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2019-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28381094, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28356344, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2019-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28331344, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28331344, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2019-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28331344, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-03-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28314274, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28313417, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-11-09 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28313417, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28302674, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2018-07-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 28279208, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 3302927, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| current_assets | {"amount": 17009000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2020-03-31 | sec_edgar |
| current_assets | {"amount": 31243000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| current_assets | {"amount": 46314000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-09-30 | sec_edgar |
| current_assets | {"amount": 62997000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-06-30 | sec_edgar |
| current_assets | {"amount": 83613000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| current_assets | {"amount": 105427000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| current_assets | {"amount": 124010000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| current_assets | {"amount": 140192000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| current_assets | {"amount": 81306000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_liabilities | {"amount": 10767000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2020-03-31 | sec_edgar |
| current_liabilities | {"amount": 10407000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| current_liabilities | {"amount": 10099000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2019-09-30 | sec_edgar |
| current_liabilities | {"amount": 10275000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2019-06-30 | sec_edgar |
| current_liabilities | {"amount": 11459000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| current_liabilities | {"amount": 12690000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| current_liabilities | {"amount": 9551000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| current_liabilities | {"amount": 9130000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| current_liabilities | {"amount": 8767000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28966658} | 2020-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28858041} | 2020-02-26 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28339196} | 2019-11-08 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28381094} | 2019-07-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28331344} | 2019-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28331344} | 2019-03-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28313417} | 2018-11-09 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 28302674} | 2018-07-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 83536584, "currency": "USD"} | 2019-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 220535041, "currency": "USD"} | 2018-06-29 | sec_edgar |
| depreciation_amortization | {"amount": 424000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2020-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 1644000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2019-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 1266000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2019-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 400000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2019-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 400000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2019-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 833000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2019-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 415000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2019-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 1458000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2018-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 1066000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2018-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 400000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2018-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 400000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2018-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 692000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2018-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 330000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2018-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 920000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2017-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 200000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2017-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 642000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2017-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 396000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2017-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 200000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2017-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 411000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency": | 2016-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2018-09-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2018-09-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2018-06-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2018-06-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-09-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-09-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-06-30 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-06-30 | sec_edgar |
| industry_sic | {"code": "2836", "scheme": "SIC", "description": "Biological Products, (No Diagnostic Subs | sec_edgar | |
| marketable_securities | {"amount": 0, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2019-12-31 | sec_edgar |
| marketable_securities | {"amount": 32000000, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| marketable_securities | {"amount": 50611000, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| marketable_securities | {"amount": 60962000, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
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| marketable_securities | {"amount": 21475000, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
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| net_income | {"amount": -16520000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-03-31 | sec_edgar |
| net_income | {"amount": -14476000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": -47536000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": -13989000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": -33060000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": -19071000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -9602000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -9469000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-03-31 | sec_edgar |
| net_income | {"amount": -27433000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
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| operating_expenses | {"amount": 17989000, "concept": "us-gaap:OperatingExpenses", "currency": "USD"} | 2019-12-31 | sec_edgar |