Warrants - Equity-based Warrants Activity (Details) - Warrants to Purchase Common Stock, Equity Classified - $ / shares	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Class of Warrant or Right [Line Items]
Outstanding, number of warrants (in shares)	1,254,952
Warrants issued (in shares)	10,563,769
Warrants exercised (in shares)	(3,030,000)
Warrants expired (in shares)	(124,250)
Outstanding, number of warrants (in shares)	8,664,471	1,254,952
Outstanding, weighted average remaining contractual life	4 years 8 months 23 days	2 years 9 months 29 days
Warrants issued, weighted average remaining contractual life	5 years 1 month 13 days
Weighted Average
Class of Warrant or Right [Line Items]
Outstanding, exercise price (in dollars per share)	$ 35.85
Warrants issued (in dollars per share)	0.92
Warrants exercised (in dollars per share)	0.00
Warrants expired (in dollars per share)	124.69
Outstanding, exercise price (in dollars per share)	$ 4.63	$ 35.85