Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Construction in progress as of March 31, 2019 and December 31, 2018, is composed of the following:



(in thousands)	March 31, 2019		December 31, 2018
Glebe Road	$	189,211	$	162,176
Ashbrook Marketplace	13,068		11,124
Other	14,266		12,672
Total	$	216,545	$	185,972

Basic and Diluted Shares Outstanding

The following table sets forth, for the indicated periods, weighted averages of the number of common shares outstanding, basic and dilutive, the effect of dilutive options and the number of options which are not dilutive because the average price of the Company's common stock was less than the exercise prices. The treasury stock method was used to measure the effect of the dilution.



	Three months ended March 31,
(In thousands)	2019	2018
Weighted average common stock outstanding-Basic	22,820	22,178
Effect of dilutive options	43	40
Weighted average common stock outstanding-Diluted	22,863	22,218
Non-dilutive options	438	446
Years non-dilutive options were issued	2016 and 2017	2016 and 2017