RELATED-PARTY TRANSACTIONS - Conversion of Series A Preferred Stock to Common Stock (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended
	Sep. 30, 2021	Mar. 31, 2024	Dec. 31, 2023
Related Party Transaction [Line Items]
Preferred stock, par value (in usd per share)	$ 0.001	$ 0.001	$ 0.001
Preferred stock, shares outstanding (in shares)		0	0
Schuler Trust | Affiliated Entity | Series A Preferred Stock
Related Party Transaction [Line Items]
Agreement to purchase preferred shares (in shares)	4,000,000
Purchase price (in dollars per share)	$ 7.70
Aggregate purchase price	$ 30.5
Conversion of preferred stock into common stock with related party (in shares)	4,000,000
Preferred stock, shares outstanding (in shares)			0