Leases - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term	8 years 11 months 23 days
Weighted average discount rate (in percentage)	3.36%
Operating lease expense	$ 1,200	$ 700
Abandonment expense	500
Operating cash outflows from operating leases	616	720
Right-of-use assets obtained in exchange for lease obligations	$ 14,682	$ 0
Minimum
Lessee, Lease, Description [Line Items]
Lease term	1 year
Maximum
Lessee, Lease, Description [Line Items]
Lease term	11 years