Leases - Schedule of Lease Cost (Details) $ in Thousands	12 Months Ended
	Mar. 31, 2020 USD ($)
Leases [Abstract]
Operating lease expense	$ 12,033
Variable lease expense and other, net	1,205
Short-term lease expense	31
Sublease Income	(79)
Amortization of right-of-use assets	1,323
Interest	152
Total lease expense	$ 14,665