Condensed Combined Statements of Income (Predecessor, USD $) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues
Rental revenues	$ 14,899	$ 13,318	$ 42,528	$ 40,314
General contracting and real estate services revenues	21,896	13,631	63,143	40,655
Total revenues	36,795	26,949	105,671	80,969
Expenses
Rental expenses	3,840	3,637	10,468	9,445
Real estate taxes	1,317	1,200	3,777	3,592
General contracting and real estate services expenses	20,907	12,707	60,868	38,200
Depreciation and amortization	3,933	2,718	11,112	9,297
General and administrative expenses	1,638	904	5,212	2,692
Impairment charges			533
Total expenses	31,635	21,166	91,970	63,226
Operating income	5,160	5,783	13,701	17,743
Interest expense	(2,598)	(4,174)	(9,802)	(12,518)
Loss on extinguishment of debt	(1,127)		(2,252)
Gain on acquisitions			9,460
Other (expense) income	(109)	146	343	533
Income before taxes	1,326	1,755	11,450	5,758
Income tax (provision) benefit	(74)		137
Income from continuing operations	1,252	1,755	11,587	5,758
Discontinued operations:
Loss from discontinued operations				(35)
Gain on sale of real estate				25
Loss from discontinued operations				(10)
Net income	1,252	1,755	11,587	5,748
Net income attributable to noncontrolling interests	(507)		(3,936)
Net income attributable to stockholders	745		5,631
Net income per share:
Basic and diluted	$ 0.04		$ 0.30
Weighted-average outstanding:
Common shares	19,164		18,969
Common units	13,059		13,059
Basic and diluted	32,223		32,028
Dividends declared per common share and unit	$ 0.16		$ 0.24
Predecessor
Discontinued operations:
Net income			$ (2,020)