Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Earnings Per Share [Abstract]

Summary of Reconciliation of Weighted Average Share Amounts Used to Compute Both Basic and Diluted Earnings (Loss) Per Share

The following table reconciles the weighted average share amounts used to compute both basic and diluted earnings per share (in thousands):

	Three Months Ended September 30,		Nine Months Ended September 30,
	2021	2020	2021	2020
Weighted average shares outstanding:
Basic weighted average shares outstanding	117,512	116,558	117,574	116,217
Add: Dilutive effect of stock options and RSUs	1,028	1,246	1,243	1,427
Diluted weighted average shares outstanding	118,540	117,804	118,817	117,644