Supplemental Financial Information - Consolidated Statements of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Supplemental Financial Information Disclosure [Abstract]
Interest expense	$ (16,893)	$ (18,080)	$ (15,084)
Foreign currency transaction loss	(1,953)	(2,343)	(665)
Gain on contribution to equity method investment		12,964
Loss on Debt Extinguishment	(9,948)
Other expense, net	1,128	759	822
Total other expense, net	$ (27,666)	$ (6,700)	$ (14,927)