Stockholders' Equity - Warrants (Details)	12 Months Ended
	Jun. 30, 2022 $ / shares shares
Class of Warrant or Right [Line Items]
Class of warrant exercise price (dollars per share) | $ / shares	$ 4.50
Class of warrant exercisable period	5 years
Class of warrant exercisable period ends	2023-09
Warrants issued or issuable (shares)	0
Maximum
Class of Warrant or Right [Line Items]
Issuance of warrants (shares)	5,600,000