Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2019

Earnings Per Share [Abstract]

Computation of earnings per share and reconciliation of basic and diluted weighted average common shares outstanding

The table below presents the computation of EPS, including the reconciliation of basic and diluted weighted average shares outstanding (in thousands, except EPS):

	Three Months Ended
	March 31,
	2019		2018
Net income	$	32,637	$	31,339
Weighted average shares outstanding:
Basic	39,479		40,370
Effect of dilutive securities:
Stock options and employee stock purchase plan	1,217		1,492
Diluted	40,696		41,862
Earnings per share:
Basic	$	0.83	$	0.78
Diluted	$	0.80	$	0.75
Anti-dilutive stock options excluded from diluted earnings per share computations	65		85