v3.19.2
Convertible Notes - Carrying and fair value (Details) - Convertible Notes
$ in Thousands
Jun. 30, 2019
USD ($)
Convertible Notes  
Par value of the Convertible Notes $ 201,250
Unamortized debt discounts (41,010)
Unamortized debt issuance costs (4,104)
Net carrying value of Convertible Notes 156,136
Fair value of Convertible Notes $ 173,610