Leases - Components of Lease Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Lease, Cost [Abstract]
Operating lease expense	$ 2,092	$ 2,488
Short-term lease expense	5,571	5,975
Total lease expense	$ 7,663	$ 8,463