Shareholders' Equity - Shares Issued Upon Exercise of Warrants (Details) - $ / shares	Dec. 31, 2023	Jun. 30, 2022
Class of Warrant or Right [Line Items]
Shares Underlying Warrants Issuance Date (in shares)	63,333,336
Shares Issued upon Warrant Exercises (in shares)	29,914,069
Shares Underlying Warrants Outstanding (in shares)	33,419,267
Series 2020-A Warrants
Class of Warrant or Right [Line Items]
Warrant exercise price (in dollars per share)	$ 0.60
Shares Underlying Warrants Issuance Date (in shares)	30,000,000
Shares Issued upon Warrant Exercises (in shares)	29,914,069
Shares Underlying Warrants Outstanding (in shares)	85,931
Series 2022-A Warrants
Class of Warrant or Right [Line Items]
Warrant exercise price (in dollars per share)	$ 4.37	$ 4.37
Shares Underlying Warrants Issuance Date (in shares)	33,333,336
Shares Issued upon Warrant Exercises (in shares)	0
Shares Underlying Warrants Outstanding (in shares)	33,333,336