Net Loss Per Share Attributable to Common Shareholders - Schedule of Computation of Basic and Diluted Net Loss Per Common Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Numerator:
Net loss attributable to common shareholders	$ (32,557)	$ (30,068)
Denominator:
Weighted-average common shares outstanding-basic	87,463	85,436
Dilutive effect of share equivalents resulting from stock options, RSUs, PSUs, ESPP shares, and convertible senior notes (if converted)	0	0
Weighted-average common shares outstanding-diluted	87,463	85,436
Net loss per common share, basic and diluted	$ (0.37)	$ (0.35)