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Commitments and Contingencies - Additional Information (Detail) - USD ($) |  | 1 Months Ended | 3 Months Ended |
--- | --- | --- | --- | ---
Mar. 08, 2023 | Mar. 31, 2023 | Mar. 31, 2023 | Feb. 28, 2023
Commitments And Contingencies Disclosure [Line Items] |  |  |  |
Long-term CVR derivative liability |  | $ 4,550,000 | $ 4,550,000 |
Contingent Value Rights Agreement |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |
Long-term CVR derivative liability |  |  |  | $ 4,500,000
Distribution to CVR holders from asset sale proceeds | $ 200,000 | $ 200,000 |  |
Contingent Value Rights Agreement |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |
Percentage of excess cash on dispositions net |  |  | 100.00% |
Percentage of excess cash on dispositions net |  |  | $ 1,000,000.0 |
Percentage of excess preapproved costs |  |  | 100.00% |
Vertex Asset Purchase Agreement | Contingent Value Rights Agreement |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |
Percentage of amount received on agreement, net of expenses |  |  | 100.00% |
F351 | GNI | Business Combination Agreement |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |
Termination fee required to pay upon termination of agreement |  |  | $ 2,000,000.0 |
F351 | GNI | Maximum | Business Combination Agreement |  |  |  |
Commitments And Contingencies Disclosure [Line Items] |  |  |  |
Common stock, shares issued |  |  | 1,110,776,224 |
Reimbursement for out-of-pocket fees and expenses |  |  | $ 2,000,000.0 |

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