EQUITY METHOD INVESTMENT (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Mar. 31, 2023	Dec. 01, 2022
Schedule of Equity Method Investments [Line Items]
Gain on sale of IP	$ 2,232
Research and development asset acquired other than through business combination, written-off	$ 710
Launchpad Therapeutics, Inc.
Schedule of Equity Method Investments [Line Items]
Common shares received from equity method investment (in shares)	9,000,000
Equity method investment, ownership percentage		39.10%
Equity method investment	$ 0	$ 0	$ 2,250
Loss recognized from equity method investment	$ 1,540

Equity Method Investment, Shares Received in Noncash Exchange

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Amount of gain (loss) on sale or disposal of intangible assets.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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The amount of the write-off for research and development assets that were acquired in a transaction other than a business combination.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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