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Summary of Significant Accounting Policies - Narrative (Details) - USD ($) | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Accounting Policies [Abstract] |  |  |  |  |
Accounts receivable, allowance for credit loss | $ 0 |  | $ 0 |  | $ 0
Intangible assets, net | $ 400,000 |  | $ 400,000 |  |
Intangible asset, useful life | 5 years |  | 5 years |  |
Amortization of intangible assets | $ 18,000 | $ 18,000 | $ 35,000 | $ 35,000 |
Expected amortization, remainder of fiscal year | 71,000 |  | 71,000 |  |
Expected amortization, year one | 71,000 |  | 71,000 |  |
Expected amortization, year two | 71,000 |  | 71,000 |  |
Revenue | 70,000 | 0 | 70,000 | 0 |
Revenue from collaborative arrangement | 0 | 0 |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue | $ 70,000 | $ 0 | 70,000 | $ 0 |
Royalty |  |  |  |  |
Accounting Policies [Abstract] |  |  |  |  |
Revenue |  |  | 0 |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Revenue |  |  | $ 0 |  |

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