Quarterly report pursuant to Section 13 or 15(d)

Loss per share - Basic and diluted income (loss) per share (Details)

v3.19.1
Loss per share - Basic and diluted income (loss) per share (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Numerator for basic and diluted income (loss) per share    
Net income (loss) attributable to ordinary shareholders $ (27,412) $ (21,078)
Numerator for basic income (loss) per share (27,412) (21,078)
Numerator for diluted income (loss) per share $ (27,412) $ (21,078)
Denominator for basic and diluted income (loss) per share    
Denominator for basic income (loss) per share - Weighted average shares outstanding 627,945,243 562,381,995
Effect of dilutive securities:    
Employee stock options (in shares) 103,848,778 89,203,915
Denominator for diluted income (loss) per share 731,794,021 651,585,910