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v3.25.1

General (Details) $ in Thousands | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2025 USD ($) designation patient site | Mar. 31, 2024 USD ($) | Apr. 28, 2025 patient site | Dec. 31, 2024 USD ($)
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Cash cash equivalents and restricted cash | $ 12,800 |  |  | $ 32,400
Estimated Fair Value | 46,120 |  |  | $ 20,821
Net cash provided by (used in) operating activities | $ (2,203) | $ 9,584 |  |
HEPZATO KIT |  |  |  |
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Number of orphan drug designations granted by FDA | designation | 6 |  |  |
Clinical trial, number of patients | patient | 90 |  |  |
Clinical trial, number of sites | site | 20 |  |  |
HEPZATO KIT | Subsequent Event |  |  |  |
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Clinical trial, number of patients | patient |  |  | 90 |
Clinical trial, number of sites | site |  |  | 20 |
HEPZATO KIT, Melphalan |  |  |  |
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Number of orphan drug designations granted by FDA | designation | 5 |  |  |
HEPZATO KIT, Doxorubicin |  |  |  |
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Number of orphan drug designations granted by FDA | designation | 1 |  |  |
Accounts payable, accrued expenses, current lease liabilities and current medac settlement |  |  |  |
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Current capital commitments | $ 5,300 |  |  |
Lease liabilities |  |  |  |
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Noncurrent capital commitments | 1,200 |  |  |
Settlement of litigation with medac |  |  |  |
Organization Consolidation Basis Of Presentation Business Description And Accounting Policies [Line Items] |  |  |  |
Noncurrent capital commitments | $ 900 |  |  |

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