Annual report pursuant to Section 13 and 15(d)

Accrued Expenses - Schedule of Accrued Expenses (Details)

v3.19.1
Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Payables And Accruals [Abstract]    
Accrued clinical trial costs $ 2,849 $ 594
Accrued payroll and bonus expenses 1,804 1,059
Accrued manufacturing expenses 1,439 2,031
Accrued other expenses 954 290
Total $ 7,046 $ 3,974