Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses - Schedule of Accrued Expenses (Details)

v3.19.3
Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Dec. 31, 2018
Payables And Accruals [Abstract]    
Accrued clinical trial costs $ 11,502 $ 2,849
Accrued manufacturing expenses 1,050 1,439
Accrued payroll and bonus expenses 1,646 1,804
Accrued other expenses 2,859 954
Total $ 17,057 $ 7,046