Goodwill and Other Identifiable Intangible Assets (Net Identifiable Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Finite-lived Intangible Assets [Roll Forward]
Balance at June 30, 2020			$ 121,547
Amortization expense	$ (4,862)	$ (5,310)	(9,716)	$ (9,848)
Foreign currency translation adjustment			2,377
Balance at December 31, 2020	$ 114,208		$ 114,208