Commitments and Contingencies - Earn Out Payments (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Apr. 12, 2021
Commercial Global License Agreements, AR101
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
License agreement, milestone, maximum earn-out, cash and common stock		$ 67,500
License agreement, milestone payment paid, cash and common stock	$ 4,000
Issuance of common stock related to milestone payment (in shares)	2,188,940
License agreement, milestone payment paid, cash	$ 2,600
Commercial Global License Agreement, Denovo Biopharma LLC, AR101
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
License agreement, annual maintenance fee		25
License agreement, license option fee		600
License agreement, escalating royalties, maximum		101,700
Commercial Global License Agreement, Johns Hopkins University, AR101
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
License agreement, minimum annual royalties, low end of range		5
License agreement, minimum annual royalties, high end of range		$ 20
License agreement, royalties, percentage of net product sales (as a percent)		3.00%
License agreement, royalties, achievement of certain regulatory and commercial milestones, maximum		$ 1,600