Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2017

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

A reconciliation of the numerators and denominators of the basic and diluted per share computations of common stock based on the Company's consolidated earnings is as follows (in thousands, except per share amounts):

	Three Months Ended March 31,
	2017		2016
Numerator:
Net income	$	21,187	$	17,405
Denominator:
Basic weighted average common shares outstanding	54,015		53,955
Effect of dilutive securities:
Stock options and other awards under deferred share-based compensation programs	1,108		1,907
Diluted weighted average common shares outstanding	55,123		55,862
Earnings per share:
Basic	$	0.39	$	0.32
Diluted	$	0.38	$	0.31

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The number of potential shares outstanding that were considered antidilutive using the treasury stock method and were excluded from the computation of diluted earnings per share, weighted for the portion of the period they were outstanding are as follows (in thousands):

	Three Months Ended March 31,
	2017	2016
Antidilutive stock options and other awards	908	881