Net Income (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2022

Earnings Per Share [Abstract]

Calculations of Net Loss Per Share

The table below shows the calculations for the three months ended March 31, 2022 and 2021, (in thousands, except for per share data):

	Three Months Ended March 31,
	2022		2021
Numerator (both basic and diluted)
Net income (loss) relevant to common stockholders	$	11,817	$	(20,375)
Denominator
Denominator for basic income (loss) per share	103,683		101,550
Dilutive effect of stock options	186		—
Dilutive effect of performance share units	828		—
Dilutive effect of restricted stock units	687		—
Denominator for diluted income (loss) per share	105,384		101,550
Basic income (loss) per share	$	0.11	$	(0.20)
Diluted income (loss) per share	$	0.11	$	(0.20)

Schedule of Antidilutive Securities

As shown in the table below, the following stock options, restricted stock units and performance stock units outstanding as of March 31, 2022 and 2021, respectively, have not been included in the calculation of diluted loss per common share for the three months ended March 31, 2022 and 2021 because they will be anti-dilutive to the calculation of diluted net income (loss) per common share:

(In thousands)
	2022	2021
Stock options	500	1,912
Restricted stock units	277	1,564
Performance stock units	160	1,480
Total	937	4,956