Earnings and Dividends per Share and Unit (Tables)

6 Months Ended

Jun. 30, 2019

Earnings Per Share [Abstract]

Effect of Dilutive Securities and Securities not Dilutive

The effect of dilutive securities included in the calculation of earnings per share, and securities not dilutive and excluded from the calculation of earnings per share, for the three and six months ended June 30, 2019 and 2018, were as follows (in thousands):

	Three Months Ended		Six Months Ended
	June 30, 2019	June 30, 2018	June 30, 2019	June 30, 2018
Dilutive share equivalents outstanding	232	130	226	130
Dilutive partnership unit equivalents outstanding	381	126	359	129
Non-dilutive share equivalents outstanding	—	184	—	184
Non-dilutive partnership unit equivalents outstanding	—	421	—	421
Unvested restricted participating shares and partnership units	199	257	199	257