Weighted Average Common Shares (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share, Basic and Diluted [Abstract]

Weighted Average Common Share Amounts

The following table provides a reconciliation of the weighted average number of common shares used in the calculation of basic and diluted earnings per share (in thousands): 

	For the Three Months
	Ended March 31,
	2018	2017
Weighted average common shares for basic earnings per share	99,041	71,079
Effect of dilutive securities: unvested share awards	8	15
Weighted average common shares for diluted earnings per share	99,049	71,094