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INVESTMENTS - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
INVESTMENTS - Narrative (Details) - USD ($)	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Jun. 09, 2023	Dec. 31, 2022
Debt Securities, Available-for-sale [Line Items]
Proceeds from sales of debt securities	$ 0	$ 0	$ 0	$ 0
Realized gain (loss) from debt securities	0	0	0	0
Unrealized loss position of debt securities	0	0	0	0
Fair value of equity securities	1,000,000		1,000,000			$ 900,000
Realized gains or losses from equity securities	$ 0	0	$ 0	0
5.00% Convertible Notes Due 2026 \| Convertible Notes
Debt Securities, Available-for-sale [Line Items]
Interest rate	5.00%		5.00%		5.00%
Reclassified Debt Securities Available-for-sale Balances
Debt Securities, Available-for-sale [Line Items]
Reclassified from out of accumulated other comprehensive income (loss)	$ 0	$ 0	$ 0	$ 0