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LICENSE, COLLABORATION AND OTHER REVENUE - MTPC Collaboration Agreement - Narrative (Details) |  | 3 Months Ended |
--- | --- | --- | ---
Dec. 11, 2015 USD ($) performance_obligation | Mar. 31, 2025 USD ($) | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |
Total revenues |  | $ 57,336,000 | $ 32,607,000 |
Accounts receivable, net |  | 61,538,000 |  | $ 34,368,000
Payables |  | 12,658,000 |  | $ 15,180,000
Revenue recognized |  | 0 | 0 |
Mitsubishi Tanabe Pharma Corporation |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |
Total revenues | $ 7,300,000 |  |  |
Mitsubishi Tanabe Pharma Corporation | Royalty payments |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |
Total revenues |  | 400,000 | $ 400,000 |
Mitsubishi Tanabe Pharma Corporation | Regulatory Milestone Payments |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |
Milestone revenue | $ 25,000,000 | 25,000,000 |  |
Mitsubishi Tanabe Pharma Corporation | Development And Commercialize Collaboration Agreement |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |
Number of performance obligations | performance_obligation | 2 |  |  |
Mitsubishi Tanabe Pharma Corporation | Development And Commercialize Research And License Agreement |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |
Upfront cash payment received | $ 20,000,000.0 |  |  |
Cost of research services | 20,500,000 |  |  |
Milestone revenue | $ 10,000,000 |  |  |
Deferred revenue |  | 0 |  |
Accounts receivable, net |  | 0 |  |
Payables |  | 0 |  |
Contract asset |  | $ 400,000 |  |

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