Net Income Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Basic and Diluted Net Income Per Share

The basic and diluted net income per share calculation for the three months ended March 31, 2019 and 2018 was as follows:

	Three months ended March 31,
	2019		2018
	(In thousands, except per share data)
Net income	$	3,284	$	2,720
Weighted-average shares outstanding — basic	40,692		38,635
Effect of dilutive securities from stock award plans	1,589		1,056
Weighted-average shares outstanding — diluted	42,281		39,691
Net income per share - basic	$	0.08	$	0.07
Net income per share - diluted	$	0.08	$	0.07
Anti-dilutive weighted-average shares related to stock award plans	635		1,113