Weighted Average Common Shares (Tables)

3 Months Ended

Mar. 31, 2018

Earnings Per Share [Abstract]

Schedule of reconciliation weighted average common shares to calculate basic and diluted earnings per share

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:

	For the Three Months Ended March 31,
	2018	2017
	(in thousands)
Weighted average common shares for basic earnings per share	164,199	164,120
Effect of dilutive securities: Unvested share awards	20	29
Weighted average common shares for diluted earnings per share	164,219	164,149