Selected Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Data [Abstract]

Summary certain selected quarterly financial data

The following tables summarize certain selected quarterly financial data for 2018 and 2017 (in thousands, except per share data):

	2018 Quarters
	First		Second		Third		Fourth
Rental revenues	$	28,699	$	28,598	$	28,930	$	30,731
General contracting and real estate services revenues	23,050		20,654		19,950		12,705
Net operating income	20,098		19,908		19,964		21,114
Net income	6,983		5,945		5,669		4,895
Net income attributable to stockholders	5,040		4,319		4,202		3,642
Net income per share: basic and diluted	$	0.11	$	0.09	$	0.09	$	0.07

	2017 Quarters
	First		Second		Third		Fourth
Rental revenues	$	27,232	$	26,755	$	27,096	$	27,654
General contracting and real estate services revenues	63,519		56,671		41,201		32,643
Net operating income	20,978		20,645		19,397		19,211
Net income	8,753		4,943		10,461		5,768
Net income attributable to stockholders	5,936		3,471		7,488		4,152
Net income per share: basic and diluted	$	0.16	$	0.08	$	0.17	$	0.09