Annual report pursuant to Section 13 and 15(d)

Geographic information - Operations by Geographic Area - Long-lived Assets (Details)

v3.6.0.2
Geographic information - Operations by Geographic Area - Long-lived Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Jun. 30, 2015
Operations by Geographic Area      
Long-lived assets $ 27,899 $ 13,225 $ 5,392
Clinical materials 2,580 4,736  
U.K.      
Operations by Geographic Area      
Long-lived assets 15,719 12,124 4,898
UNITED STATES      
Operations by Geographic Area      
Long-lived assets $ 12,180 $ 1,101 $ 494