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Financial Instruments – Fair Value Measurements (Details) - $ / shares |  | 1 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Nov. 01, 2023 | Jun. 30, 2022 | Jun. 30, 2025 | Aug. 01, 2023 | Jul. 15, 2019
Existing Warrants |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Class of warrant or right, outstanding (in shares) |  |  |  | 5,000,000 |
Warrant exercise price (in dollars per share) |  |  |  | $ 0.96 |
New Warrants |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Warrant exercise price (in dollars per share) |  |  |  | $ 2.60 |
Warrants issued (in shares) |  |  | 2,750,000 | 2,750,000 |
Securities purchase agreement |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Shares of common stock (in shares) |  | 4,000,000 |  |  |
Shares of common stock in connection with securities purchase agreements (in shares) |  | 8,850,000 |  |  |
Senior secured notes due 2025 |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Interest rate |  |  |  |  | 12.50%
Senior secured notes due 2025 | Senior notes |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Interest rate |  |  | 12.50% |  |
13.5% Senior Secured Notes due November 1, 2028 |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Interest rate |  |  | 13.50% |  |
13.5% Senior Secured Notes due November 1, 2028 | Senior notes |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Interest rate | 13.50% |  | 13.50% |  |
Royalty Obligations |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Royalty obligation, term | 8 years |  |  |  |
Royalty Obligations | Minimum |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Royalty obligation, percent of net sales | 1.00% |  |  |  |
Royalty Obligations | Maximum |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Royalty obligation, percent of net sales | 2.00% |  |  |  |

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