RELATED-PARTY TRANSACTIONS - Schuler Purchase Obligation (Narrative) (Details)		1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 09, 2023 USD ($)	Jan. 31, 2024 USD ($)	Jun. 30, 2024 USD ($) $ / shares	Jun. 30, 2023 USD ($) $ / shares shares	Jun. 30, 2024 USD ($) $ / shares	Jun. 30, 2023 USD ($) $ / shares shares	Dec. 31, 2023 USD ($) shares
Related Party Transaction [Line Items]
Loss on fair value adjustments			$ (1,002,000)	$ (5,030,000)	$ (2,219,000)	$ (5,030,000)
Obligation probability
Related Party Transaction [Line Items]
Significant input			0.75		0.75		0.7500
Public Offering
Related Party Transaction [Line Items]
Loss on fair value adjustments					$ 3,400,000
Gross proceeds		$ 10,200,000
Schuler Purchase Obligation | Shares to the Public
Related Party Transaction [Line Items]
Public offering purchase				10,000,000		10,000,000
Schuler Trust | Affiliated Entity | 5.0% Secured Promissory Note | Senior Notes
Related Party Transaction [Line Items]
Loss on extinguishment of debt	$ 6,100,000
Alternative investment							$ 3,419,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity
Related Party Transaction [Line Items]
Loss on extinguishment of debt							1,300,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Public Offering
Related Party Transaction [Line Items]
Purchase price				10,000,000		10,000,000
Public offering backstop				$ 10,000,000		$ 10,000,000
Loss on fair value adjustments							2,100,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Public Offering | Triggering Event One
Related Party Transaction [Line Items]
Purchase price							$ 10,000,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Shares to the Public
Related Party Transaction [Line Items]
Public offering purchase (in shares) | shares				10,000,000		10,000,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Common stock | Public Offering
Related Party Transaction [Line Items]
Agreement to purchase shares (in shares) | shares				1,400,000		1,400,000
Purchase price (in usd per share) | $ / shares				$ 7.20		$ 7.20
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Common stock | Public Offering | Triggering Event One
Related Party Transaction [Line Items]
Agreement to purchase shares (in shares) | shares							2,000,000
Schuler Trust | Schuler Purchase Obligation | Affiliated Entity | Common stock | Shares to the Public
Related Party Transaction [Line Items]
Maximum purchase				$ 10,000,000		$ 10,000,000