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MAJOR CUSTOMERS, PARTNERSHIPS AND STRATEGIC ALLIANCES - Pfizer Inc. (Details) $ in Thousands	1 Months Ended		3 Months Ended		12 Months Ended	44 Months Ended	95 Months Ended
	Dec. 31, 2024	May 31, 2017 USD ($)	Mar. 31, 2025 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2020 USD ($)	Mar. 31, 2025 USD ($) milestone
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Revenues			$ 6,437	$ 481
Forecast | Subsequent Event
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Agreement termination, consideration					$ 5,000
Pfizer Inc.
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Agreement termination, term		15 years
Pfizer Inc. | License
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Revenues under agreement		$ 70,000
Potential amount to be funded for achievement of specified commercialized and sales milestones		$ 266,500
Collaborative arrangement, number of milestones achieved | milestone							2
Milestone payments received							$ 55,000
Revenue, performance obligation, termination fee, payable term			60 days
Revenue, performance obligation, termination fee, payable term if sublicense transfers	30 days
Revenues			$ 5,000	$ 0		$ 134,000
Pfizer Inc. | License | Minimum
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Percentage of net sales per developed licensed product which will trigger royalties by counterparty		14.00%
Pfizer Inc. | License | Maximum
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Percentage of net sales per developed licensed product which will trigger royalties by counterparty		20.00%
Pfizer Inc. | License | Achievement of specified clinical development intellectual property and regulatory milestones
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Development and sales-based milestone payments to be received		$ 208,500

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