Net Income Per Share (Tables)

6 Months Ended

Jun. 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 June 30,		Six Months Ended June 30,
	2016	2015	2016	2015
Basic weighted average common shares outstanding	72,729,000	72,447,000	72,654,000	72,327,000
Effect of dilution:
Stock options	1,000	164,000	26,000	91,000
Restricted stock units	570,000	517,000	607,000	267,000
Diluted weighted average common shares outstanding	73,300,000	73,128,000	73,287,000	72,685,000