Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Earnings Per Share [Abstract]

Computation of basic and diluted income (loss) per share

The following table sets forth the computation of basic and diluted income (loss) per share (in thousands, except per share amounts):

	For the Years Ended December 31,
	2020		2019		2018
Net loss per share:
Numerator:
Net loss	$	(43,609)	$	(90,419)	$	(157,957)
Denominator:
Weighted-average common shares outstanding - basic	113,254		110,948		108,450
Effect of potential dilutive common shares	—		—		—
Weighted-average common shares outstanding - diluted	113,254		110,948		108,450
Basic net loss per share	$	(0.39)	$	(0.81)	$	(1.46)
Diluted net loss per share	$	(0.39)	$	(0.81)	$	(1.46)