Leases - Narrative (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Nov. 30, 2021	Mar. 31, 2022	Mar. 31, 2021	Aug. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating lease right-of-use assets and liabilities recognized	$ 1,700	$ 1,690	$ 1,141
Operating lease right-of-use assets		$ 2,444	1,152
Payment term		3 years 2 months 12 days
Operating lease, weighted average remaining lease term		3 years 3 months 18 days
Operating lease, weighted average discount rate, percent		8.70%
Rent expense		$ 600	1,600
Payments for contractual rent obligations		$ 600	$ 900
Office Lease Facility In New York New York
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lessee, operating lease, discount rate	8.40%			8.90%
Operating lease right-of-use assets				$ 1,100