Leases Leases (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2020	Mar. 31, 2020	Jun. 30, 2019
Operating Lease, Right-of-Use Asset	$ 64,546	$ 64,546
Finance Lease, Right-of-Use Asset	253	253
Operating Lease Liability	67,774	67,774
Operating Lease, Liability, Current	11,718	11,718
Operating Lease, Liability, Noncurrent	56,056	56,056
Finance Lease, Liability	247	247
Finance Lease, Liability, Current	81	81
Finance Lease, Liability, Noncurrent	166	166
Accumulated Amortization Operating Lease Right-of-use asset	10,259	10,259
Accumulated Amortization Finance Lease Right-of-use asset	9	9
Operating Lease, Cost	3,999	12,030
Finance Lease, Interest Expense		10
Variable Lease, Cost	$ 934	2,593
Operating Lease, Payments		11,676
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability		2,138
Finance Lease, Interest Payment on Liability		$ 1
Operating Lease, Weighted Average Remaining Lease Term	81 months	81 months
Operating Lease, Weighted Average Discount Rate, Percent	2.96%	2.96%
Finance Lease, Weighted Average Remaining Lease Term	36 months	36 months
Finance Lease, Weighted Average Discount Rate, Percent	2.73%	2.73%
Operating Leases, Rent Expense			$ 15,196
Minimum [Member]
Lessee, Operating Lease, Term of Contract	1 year	1 year
Maximum [Member]
Lessee, Operating Lease, Term of Contract	11 years	11 years