Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Summary of Weighted Average Number of Common Shares Outstanding

The table below reflects the calculation of the weighted average number of common shares outstanding, on an as if converted basis, used in computing basic and diluted earnings per common share.

	Year Ended December 31,
	2016		2015		2014
Denominator:
Basic common shares outstanding		46,083		45,975		45,538
Effect of dilutive stock options and restricted stock		1,038		1,306		1,468
Diluted common shares outstanding		47,121		47,281		47,006