Net Income Per Share (Tables)

9 Months Ended

Sep. 30, 2016

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

The following is a reconciliation between basic and diluted weighted average shares outstanding:

	Three Months Ended September 30,		Nine Months Ended September 30,
	2016	2015	2016	2015
Basic weighted average common shares outstanding	71,507,000	72,503,000	72,269,000	72,386,000
Effect of dilution:
Stock options	1,000	117,000	17,000	162,000
Restricted stock units	632,000	602,000	616,000	560,000
Diluted weighted average common shares outstanding	72,140,000	73,222,000	72,902,000	73,108,000