Warrants - General Information (Details) - $ / shares			12 Months Ended
	Mar. 07, 2022	Jan. 26, 2022	Jun. 30, 2022	Sep. 07, 2022	Jun. 30, 2021
Warrants to Purchase Common Stock, Equity Classified
Class of Warrant or Right [Line Items]
Warrants expired (in shares)			124,250
Outstanding warrants (in shares)			8,664,471		1,254,952
Warrants to Purchase Common Stock, Equity Classified | Weighted Average
Class of Warrant or Right [Line Items]
Class of warrant or right, exercise price of warrants or rights (in dollars per share)			$ 4.63		$ 35.85
Warrants expired (in dollars per share)			$ 124.69
Warrants to Purchase Common Stock, Equity Classified, Pre-funded Warrants, March 2022
Class of Warrant or Right [Line Items]
Class of warrant or right, number of securities called by warrants or right (in shares)	3,030,000
Class of warrant or right, exercise price of warrants or rights (in dollars per share)	$ 0.0001
Warrants to Purchase Common Stock, Equity Classified, Common Warrants, March 2022
Class of Warrant or Right [Line Items]
Class of warrant or right, number of securities called by warrants or right (in shares)	6,666,000
Class of warrant or right, number of securities called by each warrant or right (in shares)	1.1
Class of warrant or right, exercise price of warrants or rights (in dollars per share)	$ 1.30
Class of warrant or right, date from which warrants or rights exercisable	Sep. 07, 2022
Warrants and rights outstanding, term	5 years			5 years
Warrants to Purchase Common Stock, Equity Classified, Avenue Capital Warrants, January 2022
Class of Warrant or Right [Line Items]
Class of warrant or right, number of securities called by warrants or right (in shares)	867,769
Class of warrant or right, exercise price of warrants or rights (in dollars per share)	$ 1.21
Warrants to Purchase Common Stock, Liability Classified
Class of Warrant or Right [Line Items]
Outstanding warrants (in shares)			24,105		24,105
Warrants to Purchase Common Stock, Liability Classified | Weighted Average
Class of Warrant or Right [Line Items]
Class of warrant or right, exercise price of warrants or rights (in dollars per share)			$ 720.0		$ 720.0
Warrants to Purchase Common Stock, Liability Classified, Avenue Capital Warrants, January 2022
Class of Warrant or Right [Line Items]
Class of warrant or right, exercise price of warrants or rights (in dollars per share)		$ 1.21
Class of warrant or right, date from which warrants or rights exercisable		Jan. 26, 2022