Organization record
Arcturus Therapeutics Ltd.
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": 4118000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| accounts_payable | {"amount": 2398000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| accounts_payable | {"amount": 2905000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| accounts_payable | {"amount": 2781000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| accounts_payable | {"amount": 1790000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_payable | {"amount": 3357000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| accounts_receivable | {"amount": 4457000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| accounts_receivable | {"amount": 4481000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| accounts_receivable | {"amount": 1123000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| accounts_receivable | {"amount": 1371000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| accounts_receivable | {"amount": 480000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| accounts_receivable | {"amount": 3633000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| capex | {"amount": 78000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2019-03-31 | sec_edgar |
| capex | {"amount": 1478000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-12-31 | sec_edgar |
| capex | {"amount": 1253000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-09-30 | sec_edgar |
| capex | {"amount": 1000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2018-06-30 | sec_edgar |
| capex | {"amount": 362000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2018-03-31 | sec_edgar |
| capex | {"amount": 251000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-12-31 | sec_edgar |
| capex | {"amount": 100000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2017-09-30 | sec_edgar |
| capex | {"amount": 16000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2017-06-30 | sec_edgar |
| capex | {"amount": 688000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2016-12-31 | sec_edgar |
| capex | {"amount": 247000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curre | 2015-12-31 | sec_edgar |
| capex | {"amount": 79000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2014-12-31 | sec_edgar |
| capex | {"amount": 39000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2013-12-31 | sec_edgar |
| capex | {"amount": 79000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2013-12-31 | sec_edgar |
| capex | {"amount": 0, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": | 2012-12-31 | sec_edgar |
| capex | {"amount": 24000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curren | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 31220000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2019-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 36709000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 30331000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 29322000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 36289000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2018-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 24965000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 8726000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2017-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 10087000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2017-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 8345000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2016-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 11894000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 2176000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency" | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 22095000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 97000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 55000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 837000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2008-02-06 | sec_edgar |
| cash_and_restricted_cash | {"amount": 31327000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2019-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 36816000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 30438000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 29429000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 36396000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2018-03-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 25238000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 8726000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2017-09-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 10087000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2017-06-30 | sec_edgar |
| cash_and_restricted_cash | {"amount": 8345000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2016-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 11894000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCas | 2015-12-31 | sec_edgar |
| cash_and_restricted_cash | {"amount": 1922000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCash | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 10204000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2018-12-31 | sec_edgar |
| cashflow_financing | {"amount": 332000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2018-09-30 | sec_edgar |
| cashflow_financing | {"amount": 351000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2018-06-30 | sec_edgar |
| cashflow_financing | {"amount": 294000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2018-03-31 | sec_edgar |
| cashflow_financing | {"amount": 6998000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-12-31 | sec_edgar |
| cashflow_financing | {"amount": 5942000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-09-30 | sec_edgar |
| cashflow_financing | {"amount": 5489000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2017-06-30 | sec_edgar |
| cashflow_financing | {"amount": 6000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currenc | 2016-12-31 | sec_edgar |
| cashflow_financing | {"amount": 66472000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2015-12-31 | sec_edgar |
| cashflow_financing | {"amount": 0, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "currency": | 2014-12-31 | sec_edgar |
| cashflow_financing | {"amount": 57398000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 63159000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 601000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curre | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": 2620000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -78000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2019-03-31 | sec_edgar |
| cashflow_investing | {"amount": 22134000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-12-31 | sec_edgar |
| cashflow_investing | {"amount": 19865000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-09-30 | sec_edgar |
| cashflow_investing | {"amount": 12042000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-06-30 | sec_edgar |
| cashflow_investing | {"amount": 11225000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2018-03-31 | sec_edgar |
| cashflow_investing | {"amount": 10355000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2017-12-31 | sec_edgar |
| cashflow_investing | {"amount": -100000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2017-09-30 | sec_edgar |
| cashflow_investing | {"amount": -16000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre | 2017-06-30 | sec_edgar |
| cashflow_investing | {"amount": 4881000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2016-12-31 | sec_edgar |
| cashflow_investing | {"amount": -33842000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2015-12-31 | sec_edgar |
| cashflow_investing | {"amount": 8407000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2014-12-31 | sec_edgar |
| cashflow_investing | {"amount": -28047000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": -28087000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": 1024000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -1041000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": -5411000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2019-03-31 | sec_edgar |
| cashflow_operating | {"amount": -20760000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-12-31 | sec_edgar |
| cashflow_operating | {"amount": -14997000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2018-09-30 | sec_edgar |
| cashflow_operating | {"amount": -8202000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2018-06-30 | sec_edgar |
| cashflow_operating | {"amount": -361000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2018-03-31 | sec_edgar |
| cashflow_operating | {"amount": -460000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr | 2017-12-31 | sec_edgar |
| cashflow_operating | {"amount": -5461000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-09-30 | sec_edgar |
| cashflow_operating | {"amount": -3731000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2017-06-30 | sec_edgar |
| cashflow_operating | {"amount": -2861000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2016-12-31 | sec_edgar |
| cashflow_operating | {"amount": 8290000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinui | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": -28326000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": -7353000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -12977000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -1583000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": -2361000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 10762000, "concept": "us-gaap:CommonStockSharesIssued"} | 2019-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 10762000, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 10761000, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 10783000, "concept": "us-gaap:CommonStockSharesIssued"} | 2018-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 10699000, "concept": "us-gaap:CommonStockSharesIssued"} | 2017-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 2801000, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 27865244, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 6379198, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-11-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 7475000, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-01-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 14007046, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 13941033, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 8098581, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10761523, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-05-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10719000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2019-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10761523, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2019-03-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10719000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10718000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10740000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2018-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 10656000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2017-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 2801000, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2016-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 27560920, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2015-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 13702722, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 13636709, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 7794256, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| current_assets | {"amount": 36606000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| current_assets | {"amount": 41828000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| current_assets | {"amount": 34401000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| current_assets | {"amount": 41682000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| current_assets | {"amount": 50868000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_assets | {"amount": 12331000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_assets | {"amount": 52346000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_assets | {"amount": 22126000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_assets | {"amount": 50218000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_assets | {"amount": 180000, "concept": "us-gaap:AssetsCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| current_liabilities | {"amount": 14612000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| current_liabilities | {"amount": 12577000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| current_liabilities | {"amount": 13600000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-09-30 | sec_edgar |
| current_liabilities | {"amount": 18253000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2018-06-30 | sec_edgar |
| current_liabilities | {"amount": 11040000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2017-12-31 | sec_edgar |
| current_liabilities | {"amount": 8734000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| current_liabilities | {"amount": 2352000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| current_liabilities | {"amount": 2375000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2014-12-31 | sec_edgar |
| current_liabilities | {"amount": 1636000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2013-12-31 | sec_edgar |
| current_liabilities | {"amount": 768000, "concept": "us-gaap:LiabilitiesCurrent", "currency": "USD"} | 2012-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 10761523} | 2019-05-07 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 10761523} | 2019-03-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 10699271} | 2017-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 27562795} | 2016-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 27560920} | 2015-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 0} | 2014-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 13636709} | 2013-12-31 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 41300000, "currency": "USD"} | 2019-03-01 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2018-12-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2017-12-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2016-12-31 | sec_edgar |
| dividends_paid | {"amount": 0, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD"} | 2015-12-31 | 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"} | 2018-06-30 | sec_edgar |
| income_tax_expense | {"amount": 1000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2017-12-31 | sec_edgar |
| income_tax_expense | {"amount": 35000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2016-12-31 | sec_edgar |
| income_tax_expense | {"amount": 1000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2015-12-31 | sec_edgar |
| income_tax_expense | {"amount": -17000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2014-12-31 | sec_edgar |
| income_tax_expense | {"amount": 61000, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2013-12-31 | sec_edgar |
| income_tax_expense | {"amount": 0, "concept": "us-gaap:IncomeTaxExpenseBenefit", "currency": "USD"} | 2012-12-31 | sec_edgar |
| industry_sic | {"code": "2834", "scheme": "SIC", "description": "Pharmaceutical Preparations"} | sec_edgar | |
| interest_expense | {"amount": 0, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2018-09-30 | sec_edgar |
| interest_expense | {"amount": 0, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2018-06-30 | sec_edgar |
| interest_expense | {"amount": 150000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-12-31 | sec_edgar |
| interest_expense | {"amount": 138000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-09-30 | sec_edgar |
| interest_expense | {"amount": 3000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2017-06-30 | sec_edgar |
| interest_expense | {"amount": 295000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2016-12-31 | sec_edgar |
| interest_expense | {"amount": 251000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2015-12-31 | sec_edgar |
| interest_expense | {"amount": 12000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2014-12-31 | sec_edgar |
| interest_expense | {"amount": 219000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-12-31 | sec_edgar |
| interest_expense | {"amount": 441000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2013-12-31 | sec_edgar |
| interest_expense | {"amount": 80000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2012-12-31 | sec_edgar |
| interest_expense | {"amount": 44000, "concept": "us-gaap:InterestExpense", "currency": "USD"} | 2011-12-31 | sec_edgar |
| long_term_debt | {"amount": 10300000, "concept": "us-gaap:LongTermDebt", "currency": "USD"} | 2018-12-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 9945000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2019-03-31 | sec_edgar |
| long_term_debt_noncurrent | {"amount": 9911000, "concept": "us-gaap:LongTermDebtNoncurrent", "currency": "USD"} | 2018-12-31 | sec_edgar |
| marketable_securities | {"amount": 0, "concept": "us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent", "curre | 2018-12-31 | sec_edgar |
| marketable_securities | {"amount": 14938000, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2016-12-31 | sec_edgar |
| marketable_securities | {"amount": 0, "concept": "us-gaap:MarketableSecuritiesCurrent", "currency": "USD"} | 2015-12-31 | sec_edgar |
| net_income | {"amount": -6884000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2019-03-31 | sec_edgar |
| net_income | {"amount": -21785000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-12-31 | sec_edgar |
| net_income | {"amount": -4253000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-09-30 | sec_edgar |
| net_income | {"amount": -20774000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-09-30 | sec_edgar |
| net_income | {"amount": -9950000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-06-30 | sec_edgar |
| net_income | {"amount": -16521000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-06-30 | sec_edgar |
| net_income | {"amount": -6571000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2018-03-31 | sec_edgar |
| net_income | {"amount": -10902000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": -5280000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-12-31 | sec_edgar |
| net_income | {"amount": -5622000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": -3177000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-09-30 | sec_edgar |
| net_income | {"amount": -2445000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -1099000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-06-30 | sec_edgar |
| net_income | {"amount": -1346000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2017-03-31 | sec_edgar |
| net_income | {"amount": -1571000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2016-12-31 | sec_edgar |
| net_income | {"amount": -1902000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2015-12-31 | sec_edgar |
| net_income | {"amount": -32834000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2014-12-31 | sec_edgar |
| net_income | {"amount": -10548000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |
| net_income | {"amount": -18554000, "concept": "us-gaap:NetIncomeLoss", "currency": "USD"} | 2013-12-31 | sec_edgar |