Accrued Expenses (Tables)

9 Months Ended

Dec. 31, 2018

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

As of December 31, 2018, and March 31, 2018, accrued expenses consisted of the following (in thousands):

	December 31, 2018		March 31, 2018
Accrued R&D expenses	$	42,607	$	25,988
Accrued compensation-related expenses	3,925		2,792
Accrued professional fees	417		566
Accrued other expenses	1,439		919
Total accrued expenses	$	48,388	$	30,265