Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Basic and Diluted Weighted Average Shares Outstanding Used to Compute Earnings Per Share

The following table sets forth basic and diluted weighted average shares outstanding used to compute earnings per share:

	Three Months Ended June 30,				Six Months Ended June 30,
	2019		2018		2019		2018
	(In thousands)
Basic weighted average shares outstanding		37,049		36,950		37,046		36,952
Dilutive effect of stock options and restricted stock		861		912		825		922
Diluted weighted average shares outstanding		37,910		37,862		37,871		37,874