Condensed Consolidated Statements of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenues
Rental revenues	$ 19,908	$ 15,319	$ 38,098	$ 30,512
General contracting and real estate services revenues	47,066	20,495	76,137	39,729
Total revenues	66,974	35,814	114,235	70,241
Expenses
Rental expenses	4,631	3,840	9,391	7,816
Real estate taxes	1,959	1,408	3,616	2,751
General contracting and real estate services expenses	45,283	19,354	73,425	37,339
Depreciation and amortization	5,766	4,057	10,674	8,026
General and administrative expenses	2,096	1,981	4,424	4,027
Acquisition, development and other pursuit costs	591		762
Impairment charges	23		23
Total expenses	60,349	30,640	102,315	59,959
Operating income	6,625	5,174	11,920	10,282
Interest expense	(3,358)	(2,678)	(6,404)	(5,243)
Loss on extinguishment of debt	(180)		(407)
Gain on real estate dispositions	7,210		13,407
Other income (loss)	(16)	(194)	(148)	(82)
Income before taxes	10,281	2,302	18,368	4,957
Income tax benefit (provision)	4	(29)	35	(178)
Net income	10,285	2,273	18,403	4,779
Net income attributable to noncontrolling interests	(3,764)	(948)	(6,777)	(1,989)
Net income attributable to stockholders	$ 6,521	$ 1,325	$ 11,626	$ 2,790
Net income per share and unit:
Basic and diluted	$ 0.25	$ 0.07	$ 0.46	$ 0.15
Weighted average outstanding:
Common shares	25,587	19,250	25,316	19,222
Operating partnership units	14,769	13,785	14,772	13,709
Basic and diluted	40,356	33,035	40,088	32,931
Dividends declared per common share and unit	$ 0.17	$ 0.16	$ 0.34	$ 0.32
Comprehensive income:
Net income	$ 10,285	$ 2,273	$ 18,403	$ 4,779
Unrealized gain (loss) on cash flow hedge	238		(548)
Comprehensive income	10,523	2,273	17,855	4,779
Comprehensive income attributable to noncontrolling interests	(3,851)	(948)	(6,573)	(1,989)
Comprehensive income attributable to stockholders	$ 6,672	$ 1,325	$ 11,282	$ 2,790