Leases - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term	8 years 10 months 2 days
Weighted average discount rate (in percentage)	3.31%
Operating lease expense	$ 0.8	$ 1.2
Minimum
Lessee, Lease, Description [Line Items]
Lease term	1 year
Maximum
Lessee, Lease, Description [Line Items]
Lease term	10 years