Income Per Share (Tables)

6 Months Ended

Jun. 30, 2018

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

The computation of basic and diluted net income per share is presented in the following table. Prior year amounts have been adjusted for the adoption of ASC 606 in the first quarter of 2018. See Note 2, Recent Accounting Pronouncements, for reconciliation of prior year “As Previously Reported” and “As Adjusted” amounts.

	Three Months Ended June 30,				Six Months Ended June 30,
	2018		2017		2018		2017
	(In thousands, except per share amounts)
Numerator:
Net income	$	15,743	$	929	$	15,017	$	1,351
Denominator:
Basic weighted average common shares outstanding	53,747		53,748		53,747		53,786
Weighted average effect of dilutive stock awards	1,659		1,817		1,690		2,018
Diluted weighted average common shares outstanding	55,406		55,565		55,437		55,804
Net income per share:
Basic	$	0.29	$	0.02	$	0.28	$	0.03
Diluted	$	0.28	$	0.02	$	0.27	$	0.02

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The potential common shares were excluded from the computation of diluted net income per share as their effect would have been anti-dilutive is presented in the following table.

	Three Months Ended June 30,		Six Months Ended June 30,
	2018	2017	2018	2017
	(In thousands)
Anti-dilutive shares excluded from net income per share calculation	1,990	1,962	2,015	1,920