Leases Leases (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019	Jun. 30, 2020
Operating Lease, Right-of-Use Asset	$ 62,021		$ 62,021		$ 63,948
Finance Lease, Right-of-Use Asset	260		260		318
Operating Lease Liability	66,765		66,765		68,309
Operating Lease, Liability, Current	11,690		11,690		11,712
Operating Lease, Liability, Noncurrent	55,075		55,075		56,597
Finance Lease, Liability	266		266		323
Finance Lease, Liability, Current	117		117		115
Finance Lease, Liability, Noncurrent	149		149		208
Accumulated Amortization Operating Lease Right-of-use asset	18,807		18,807		13,719
Accumulated Amortization Finance Lease Right-of-use asset	96		96		$ 38
Operating Lease, Cost	3,766	$ 4,024	7,675	$ 8,031
Finance Lease, Interest Expense			30	0
Variable Lease, Cost	$ 809	$ 780	2,189	1,659
Operating Lease, Payments			6,872	7,803
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability			4,485	1,370
Finance Lease, Interest Payment on Liability			$ 4	$ 0
Operating Lease, Weighted Average Remaining Lease Term	84 months		84 months		88 months
Operating Lease, Weighted Average Discount Rate, Percent	2.66%		2.66%		2.76%
Finance Lease, Weighted Average Remaining Lease Term	27 months		27 months		33 months
Finance Lease, Weighted Average Discount Rate, Percent	2.42%		2.42%		2.42%
Minimum [Member]
Remaining lease terms	1 year		1 year
Maximum [Member]
Remaining lease terms	13 years		13 years