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Financial Instruments – Fair Value Measurements (Details) - $ / shares | 1 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Jun. 30, 2022 | Mar. 31, 2025 | Nov. 01, 2023 | 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 |
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% |  |  | 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% |  |

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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
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