NET LOSS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2022

NET LOSS PER SHARE

Schedule of Net Loss Per Share, Basic and Diluted

	Years Ended December 31,
(in thousands, except per share amounts)	2022		2021		2020
Numerator for basic and diluted net loss per share:
Net loss	$	(740,343)	$	(240,334)	$	(34,015)
Denominator for basic and diluted net loss per share:
Weighted-average shares		314,817		260,770		157,906
Net loss per share—Basic and Diluted	$	(2.35)	$	(0.92)	$	(0.22)

Schedule of antidilutive securities excluded from computation of earnings per share

	Years Ended December 31,
	2022		2021		2020
Common Stock options outstanding		8,423		13,249		19,553
Unvested restricted stock units outstanding		22,145		16,395		683
Unvested restricted stock awards outstanding		102		264		279
6.0% Convertible Senior Notes due 2027		86,466		—		—
Common Stock warrants outstanding		—		—		25,010
Unvested Trine Founder Shares, held in escrow		—		—		1,851
Total shares		117,136		29,908		47,376