FAIR VALUE MEASUREMENTS - Schedule of Non-marketable Equity Investments (Details) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Non-marketable securities	$ 686,000		$ 686,000		$ 7,650,000
Changes in fair value			(714,000)
Settlement of non-marketable securities			(6,250,000)
Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Cumulative Amount	5,102,000	$ 779,000	5,102,000	$ 779,000
Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Cumulative Amount	15,071,000	15,071,000	15,071,000	15,071,000
Other Investment Not Readily Marketable, Fair Value	52,227,000	31,654,000	52,227,000	31,654,000
Debt and Equity Securities, Realized Gain (Loss)	$ 0	$ 0	$ 0	$ 0

Changes in fair value in non-marketable securities

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Settlement of non-marketable securities

+ References

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- Definition

Amount of realized gain (loss) on investment in debt and equity securities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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-Publisher FASB
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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Amount of cumulative loss from downward price adjustment on investment in equity security without readily determinable fair value.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
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Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Value of the other investment not readily marketable determined by management based upon fair value methods, including pricing of similar securities and valuation techniques, that was used to record the investment for financial reporting purposes.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Value of the not readily marketable security or category which has been determined by management based upon fair value methods, including pricing of similar securities and valuation techniques and is included in the schedule of financial condition or the balance sheet.

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