Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule Of Calculation Of Basic And Diluted Earnings Per Share

	For the Three Months Ended
	March 31,
	2014	2015
Weighted average common shares outstanding     for basic calculation	135,729,809	136,981,193
Add: Effect of stock options and restricted stock	—	—
Weighted average common shares outstanding     for diluted calculation	135,729,809	136,981,193