Earnings (Loss) Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

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

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

	Three Months Ended June 30,		Six Months Ended June 30,
	2019	2018	2019	2018
Weighted average shares outstanding:
Basic weighted average shares outstanding	116,586	115,548	116,287	115,595
Add: Dilutive effect of stock options and RSUs	2,200	—	—	—
Diluted weighted average shares outstanding	118,786	115,548	116,287	115,595