SEGMENT REPORTING - Schedule of Components of Other (Income) Expense (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	6 Months Ended
Jan. 31, 2025	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Segment Reporting [Abstract]
Stock-based compensation expense		$ 1,219	$ 1,740	$ 2,503	$ 3,708
Interest/accretion income on securities		384	991	875	2,318
Severance expense		0	3,412	435	3,412
Gain on recovery of fraudulent funds transfer	$ 1,800	0	0	1,800	0
Change in valuation of royalty monetization liability		0	29,028	0	29,028
Unrealized net gain on equity investments		0	970	0	3,427
Depreciation and amortization		$ 99	$ 148	$ 240	$ 284

Change In Fair Value On Royalty Monetization Liability

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- Definition

Gain On Recovery Of Fraudulent Funds Transfer

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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- Definition

Amount of expense for allocation of cost of tangible and intangible assets over their useful lives directly used in production of good and rendering of service.

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- Definition

Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Amount of unrealized gain (loss) on investment.

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