Nature of expenses - Research and development (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2018 |
Dec. 31, 2017 |
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Expenses by nature [abstract] | ||
Contract research organizations (CROs) and other third party clinical trial expenses | $ 27,923 | $ 21,634 |
Drug supply and distribution | 4,893 | 7,124 |
Salaries, incentive pay and employee benefits | 4,260 | 3,065 |
Stock compensation expense | 2,697 | 993 |
Travel, insurance, patent annuity fees, legal fees and other | 1,609 | 1,114 |
Research and development expense | $ 41,382 | $ 33,930 |
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- Definition Research and development expense, drug supply and distribution No definition available.
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- Definition Research and development expense, stock compensation expense No definition available.
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- Definition Research and development expense, study contracts, consulting and other outside services No definition available.
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- Definition Research and development expense, travel insurance, patent annuity fees and legal fees and other No definition available.
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- Definition Research and development expense, wages and employee benefits No definition available.
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- References No definition available.
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- Definition The amount of expenditure directly attributable to research or development activities, recognised in profit or loss. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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