Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Schedule of computation of basic and diluted net loss per share

	Three Months Ended September 30,						Nine Months Ended September 30,
	2020			2021			2020			2021
Numerator:
Net loss attributable to ordinary shareholders	$	(21,944	)	$	(120,003	)	$	(64,557	)	$	(187,464	)
Denominator:
Weighted average ordinary shares outstanding used in computing basic and diluted net loss per share		99,028,297			243,861,780			99,028,297			147,836,650
Basic and diluted net loss per share	$	(0.22	)	$	(0.49	)	$	(0.65	)	$	(1.27	)

Schedule of shares outstanding were excluded from the calculation of diluted net loss per ordinary share

	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2021		2020		2021
Shares issuable upon exercise of share options		26,228,125		33,641,132		16,854,262		33,869,470
Shares issuable upon vesting of non-vested shares		-		98,094		365,484		33,093
Shares issuable upon exercise of warrants		-		21,327,750		-		7,187,374
Shares issuable upon conversion of Series B2 Preferred		8,545,490		7,153,219		8,545,490		8,076,300
Shares issuable upon conversion of Series C1 Preferred		26,757,258		6,398,475		26,757,258		19,896,422
Shares issuable upon conversion of Series C2 Preferred		20,249,450		4,842,260		20,249,450		15,057,284
Shares issuable upon conversion of Series D1 Preferred		22,311,516		5,335,362		22,311,516		16,590,614
Shares issuable upon conversion of Series D2 Preferred		6,719,845		1,606,919		6,719,845		4,996,808
Shares issuable upon conversion of non-controlling interests of a subsidiary		17,253,182		4,125,761		17,253,182		12,829,289
Shares issuable upon vesting of Earn-out shares		-		14,999,991		-		5,054,942
Shares issuable that may be subject to cancellation		-		1,265,625		-		426,511