SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Summary of Income (Loss) per Basic and Diluted Share Calculation (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended			6 Months Ended
	Jun. 30, 2023	[1]	Jun. 30, 2022	Jun. 30, 2023	[1]	Jun. 30, 2022
Accounting Policies [Abstract]
Net income (loss)	$ (3,177)		$ 55,894	$ (19,081)		$ 49,578
Less change in fair value of in-the-money warrant liabilities			(12,400)			(12,200)
Net income (loss), adjusted for change in fair value of warrants for diluted earnings per share	$ (3,177)		$ 43,494	$ (19,081)		$ 37,378
Weighted average shares outstanding - Basic	97,471		92,352	95,456		92,278
Dilutive effect of 2020 PIPE Warrants			1,895			2,043
Dilutive effect of stock-based awards			551			543
Diluted	97,471		94,798	95,456		94,864
Net Income (loss) per voting and non-voting share:
Basic	$ (0.03)		$ 0.61	$ (0.2)		$ 0.54
Diluted	$ (0.03)		$ 0.46	$ (0.2)		$ 0.39

[1] Potential common shares under the treasury stock method and the if-converted method were antidilutive because the Company reported a net loss in this period and the effect of the change in the fair value of warrants was antidilutive. Consequently, the Company did not have any adjustments in this period between basic and diluted loss per share related to stock-based awards and warrants.