LOSS PER SHARE - Summary Of Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands		12 Months Ended
		Dec. 31, 2021	Dec. 31, 2020
Earnings Per Share [Abstract]
Net loss		$ (152,685)	$ (19,044)
Weighted-average common shares, basic (in shares)	[1]	39,167	16,246
Weighted-average common shares, diluted (in shares)	[1]	39,167	16,246
Basic loss per common share (in dollars per share)		$ (3.90)	$ (1.17)
Diluted loss per common share (in dollars per share)		$ (3.90)	$ (1.17)

[1] Retroactively restated to give effect to the October 19, 2021 reverse recapitalization.