Share Based Compensation - Summary of RSU activity and related data (Details) - $ / shares	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]
Beginning balance	5,777,907
Granted	6,201,300
Forfeited	(587,890)
Ending balance	8,251,578	5,777,907
Weighted average grant date fair value
Beginning balance	$ 2.05
Granted	2.30	$ 1.64	$ 2.78
Forfeited	2.31
Ending balance	$ 2.23	$ 2.05
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]
Beginning balance	0
Granted	442,650
Forfeited	(42,000)
Ending balance	400,650	0
Weighted average grant date fair value
Beginning balance	$ 0
Granted	3.49
Forfeited	3.49
Ending balance	$ 3.49	$ 0