Earnings (Loss) Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Computation of basic and diluted loss per share

The following table sets forth the computation of basic and diluted net income per share:

	Three Months Ended March 31,
	2017		2016
Net income per share:	(In thousands, except per share amounts)
Numerator:
Net income	$	3,006	$	1,878
Denominator:
Weighted-average shares outstanding - basic	111,464		109,733
Effect of potential dilutive common shares	3,861		2,519
Weighted-average shares outstanding - diluted	115,325		112,252
Basic net income per share	$	0.03	$	0.02
Diluted net income per share	$	0.03	$	0.02