Other (Expense) Income, Net - Schedule of Other (Expense) Income, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Other Income Disclosure Nonoperating [Abstract]
Interest expense	$ (28,158)	$ (229)	$ (825)
Interest income	2,992	4,092	3,207
Loss on sale of card receivables	(691)
Revaluation of warrant liabilities		(717)
Other	487	14	(49)
Total	$ (25,370)	$ 3,160	$ 2,333