Condensed Consolidated and Combined Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Revenues
Rental revenues	$ 15,319	$ 14,231	$ 30,512	$ 27,629
General contracting and real estate services revenues	20,495	23,291	39,729	41,247
Total revenues	35,814	37,522	70,241	68,876
Expenses
Rental expenses	3,840	3,399	7,816	6,628
Real estate taxes	1,408	1,248	2,751	2,460
General contracting and real estate services expenses	19,354	22,503	37,339	39,961
Depreciation and amortization	4,057	4,020	8,026	7,179
General and administrative expenses	1,981	2,857	4,027	3,574
Impairment charges		533		533
Total expenses	30,640	34,560	59,959	60,335
Operating income	5,174	2,962	10,282	8,541
Interest expense	(2,678)	(3,289)	(5,243)	(7,204)
Loss on extinguishment of debt		(1,125)		(1,125)
Gain on acquisitions		9,460		9,460
Other (loss) income	(194)	185	(82)	452
Income before taxes	2,302	8,193	4,957	10,124
Income tax (provision) benefit	(29)	211	(178)	211
Net income	2,273	8,404	4,779	10,335
Net income attributable to noncontrolling interests	(948)	(3,429)	(1,989)	(3,429)
Net income attributable to stockholders	1,325	4,886	2,790	4,886
Net income per share:
Basic and diluted	$ 0.07	$ 0.26	$ 0.15	$ 0.26
Weighted-average outstanding:
Common shares	19,250	18,605	19,222	18,605
Common units	13,785	13,059	13,709	13,059
Basic and diluted	33,035	31,664	32,931	31,664
Dividends declared per common share and unit	$ 0.16	$ 0.08	$ 0.32	$ 0.08
Predecessor [Member]
Expenses
Net income		$ (89)		$ (2,020)