Leases - Other Information (Details) $ in Thousands	9 Months Ended
	Dec. 31, 2019 USD ($)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$ 3,560
Operating cash flows for finance leases	9
Financing cash flows for finance leases	18
ROU assets obtained in exchange for lease obligations:
Operating leases	185
Finance leases	$ 11
Weighted average remaining lease terms
Operating leases	5 years 3 months 3 days
Finance leases	2 years 4 months 13 days
Weighted average discount rates
Operating leases	10.04%
Finance leases	4.37%