Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Income Tax [Line Items] | ||
| Deferred Tax Assets, Valuation Allowance | $ 4,542 | $ 4,542 |
| Unrecognized tax benefits | 0 | 0 |
| Unrecognized tax benefits income tax penalties and interest accrued | 0 | $ 0 |
| MNK [Member] | ||
| Income Tax [Line Items] | ||
| Deferred Tax Assets, Valuation Allowance | $ 565 | |
| Internal Revenue Service (IRS) [Member] | ||
| Income Tax [Line Items] | ||
| Years subject to examination by income tax | 2021 2022 2023 | |
| Domestic Country [Member] | ||
| Income Tax [Line Items] | ||
| Net operating losses carry forward | $ 2,727 | |
| Domestic Country [Member] | 2039 [Member] | ||
| Income Tax [Line Items] | ||
| Tax credit carry forward | $ 17,339 | |
| Tax credit carry forward period period of expiry | 20 years | |
| State and Local Jurisdiction [Member] | ||
| Income Tax [Line Items] | ||
| Net operating losses carry forward | $ 1,335 |