Leases - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Sep. 30, 2021 USD ($) ft²	Jul. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 800	$ 600	$ 1,600	$ 1,200
Right of use assets	$ 5,772		$ 5,772		$ 2,600		$ 4,298
Annual rent income from lease						$ 200
Weighted average discount rate	9.00%		9.00%
Weighted average remaining lease term	4 years 7 months 6 days		4 years 7 months 6 days
Operating lease commitments	$ 100		$ 2,600
China
Lessee, Lease, Description [Line Items]
Operating lease term					6 years
Square footage leased | ft²					100,682
United Kingdom
Lessee, Lease, Description [Line Items]
Term of UK lease contract						20 years