Leases (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Mar. 31, 2020	Apr. 01, 2019
Lessor, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 1,105		$ 1,532
Lease liability	$ 535
Incremental borrowing rate				12.90%
Aggregate weighted average remaining lease payment term	10 months 24 days
Aggregate weighted average discount rate	12.90%
Rent expense	$ 500	$ 400
Operating lease payments	$ 500	$ 400
Accounting Standards Update 2016-02
Lessor, Lease, Description [Line Items]
Operating lease right-of-use assets				$ 3,000
Lease liability				2,400
Costs previously classified within other non-current assets				$ 600