Net Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Net Loss Per Share [Abstract]

Basic and Diluted Net Loss Per Share

Basic and diluted net loss per share attributable to common stockholders was calculated as follows:

	Three Months Ended March 31,
	2022			2021
Numerator:
Net loss attributable to common stockholders	$	(42,982	)	$	(40,179	)
Denominator:
Weighted-average common shares outstanding - basic and diluted		64,509,721			61,574,405
Net loss per share attributable to common stockholders - basic and diluted	$	(0.67	)	$	(0.65	)

Antidilutive Securities Excluded from Computation of Diluted Net Loss Per Share

The Company excluded the following potential shares of common stock, presented based on amounts outstanding at each period end, from the computation of diluted net loss per share attributable to common stockholders for the periods indicated because including them would have had an anti-dilutive effect:

	Three Months Ended March 31,
	2022		2021
Shares issuable upon conversion of the 2021 Convertible Notes		-		160,536
Shares issuable upon conversion of the 2022 Convertible Notes		-		1,195,449
Warrants exercisable for common shares		1,218,038		610,437
Restricted stock units exercisable for common shares		457,709		-
Options to purchase common shares		12,047,299		10,892,830
		13,723,046		12,859,252