CAPITAL STOCK AND EARNINGS PER SHARE - Basic and diluted net loss per share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Numerator
Net Income (Loss)	$ (343,066)	$ (282,404)
Less: Accrual of convertible preferred stock paid-in-kind dividends	2,494	261
Net loss attributable to common shareholders	$ (345,560)	$ (282,665)
Denominator
Weighted average number of common shares outstanding	15,945	13,908
Weighted average number of vested shares not yet issued		4
Weighted average number of common shares - Basic	15,945	13,912
Weighted average number of common shares - Diluted	15,945	13,912
Net loss per share
Net loss per share attributable to common shareholders, basic	$ (21.67)	$ (20.32)
Net loss per share attributable to common shareholders, diluted	$ (21.67)	$ (20.32)