Consolidated and Combined Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
REVENUE
Property rentals	$ 125,240	$ 100,747	$ 251,891	$ 199,771
Tenant reimbursements	7,967	8,947	18,907	17,488
Third-party real estate services, including reimbursements	24,160	6,794	48,490	13,919
Other income	2,080	1,532	3,196	3,114
Total revenue	159,447	118,020	322,484	234,292
EXPENSES
Depreciation and amortization	48,117	31,993	97,277	65,775
Property operating	30,416	23,955	61,277	47,736
Real estate taxes	17,509	15,582	37,119	30,754
General and administrative:
Corporate and other	12,651	11,552	25,362	24,944
Third-party real estate services	21,189	4,486	43,798	9,184
Share-based compensation related to Formation Transaction	9,097	0	18,525	0
Transaction and other costs	3,787	5,237	8,008	11,078
Operating Expenses	142,766	92,805	291,366	189,471
OPERATING INCOME	16,681	25,215	31,118	44,821
Income from unconsolidated real estate ventures, net	3,836	105	1,934	314
Interest and other income, net	513	970	1,086	1,745
Interest expense	(18,027)	(14,586)	(37,284)	(28,504)
Gains (Losses) on Sales of Investment Real Estate	33,396	0	33,851	0
Loss on extinguishment of debt	(4,457)	0	(4,457)	0
Business Combination, Provisional Information, Initial Accounting Incomplete, Adjustment, Bargain Purchase, Reduction Of Gain	(7,606)	0	(7,606)	0
INCOME BEFORE INCOME TAX (EXPENSE) BENEFIT	24,336	11,704	18,642	18,376
Income tax (expense) benefit	(313)	(363)	595	(717)
NET INCOME	24,023	11,341	19,237	17,659
Net income attributable to redeemable noncontrolling interests	(3,574)	0	(2,980)	0
Net loss attributable to noncontrolling interests	125	0	127	0
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	$ 20,574	$ 11,341	$ 16,384	$ 17,659
EARNINGS PER COMMON SHARE:
Basic (in dollars per share)	$ 0.17	$ 0.11	$ 0.14	$ 0.18
Diluted (in dollars per share)	$ 0.17	$ 0.11	$ 0.14	$ 0.18
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - basic and diluted (in shares)	117,955	100,571	117,955	100,571
Weighted Average Number of Shares Outstanding, Diluted	117,955	100,571	117,955	100,571