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Earnings Per Share (Tables)
3 Months Ended
Mar. 31, 2015
Earnings Per Share [Abstract]  
Schedule of Weighted Average Number of Shares
The following table reconciles the denominator for the basic and diluted earnings per share computations shown on the consolidated statements of income for the three months ended March 31, 2015 and 2014, respectively (in thousands):

 
Three Months Ended
 
March 31, 2015
 
March 31, 2014
Weighted-average common shares – basic
154,339
 
154,849
Plus incremental weighted-average shares from time-vested conversions:
 
 
 
Deferred stock awards
241
 
176
Weighted-average common shares – diluted
154,580
 
155,025