Net Loss per Share Attributable to Common Stockholders (Tables)

9 Months Ended

Sep. 30, 2019

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The following table sets forth the computation of our net loss per share (basic) and net loss per share (diluted) attributable to common stockholders (in thousands, except per share amounts):

	Three Months Ended September 30,						Nine Months Ended September 30,
	2019			2018			2019			2018
Numerator:
Net loss attributable to Class A and Class B common stockholders	$	(34,903	)	$	(78,579	)	$	(181,560	)	$	(141,972	)
Denominator:
Weighted average shares used to compute net loss per share attributable to Class A and Class B common stockholders, basic and diluted	116,330			81,321			113,948			34,347
Net loss per share attributable to Class A and Class B common stockholders, basic and diluted	$	(0.30	)	$	(0.97	)	$	(1.59	)	$	(4.13	)

Schedule of Antidilutive Securities Excluded from Computation of Diluted Net Loss Per Share

The following common stock equivalents were excluded from the computation of net loss per share attributable to common shareholders (diluted) for the periods presented as their inclusion would have been antidilutive (in

thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2019	2018	2019	2018
Convertible and non-convertible redeemable preferred stock and convertible notes	27,264	24,512	27,264	27,219
Stock options to purchase common stock	4,571	3,454	4,990	3,454
Convertible redeemable common stock warrants	—	89	—	89
	31,835	28,055	32,254	30,762