Geographic information - Major Customers (Details) - customer |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Jun. 30, 2015 |
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| Major Customers | ||||
| Number of customers | 1 | 1 | 1 | 1 |
| Revenue. | Customer Concentration Risk | GlaxoSmithKline Intellectual Property Development Ltd | ||||
| Major Customers | ||||
| Concentration risk (as a percentage) | 100.00% | 100.00% | 100.00% | 100.00% |
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- Definition Number of customers. No definition available.
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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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