Consolidated Statement of Changes in Equity - USD ($) $ in Thousands	Total	Common Stock [Member] Class S Shares [Member]	Common Stock [Member] Class T Shares [Member]	Common Stock [Member] Class D Shares [Member]	Common Stock [Member] Class I Shares [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit and Cumulative Distributions [Member]	Total Stockholders' Equity [Member]	Non-controlling Interests [Member]
Beginning Balance at Mar. 02, 2016	$ 200					$ 200		$ 200
Net loss	(115)						$ (115)	(115)
Ending Balance at Dec. 31, 2016	85					200	(115)	85
Common stock issued	1,725,955	$ 1,283	$ 56	$ 40	$ 302	1,724,274		1,725,955
Offering costs	(132,691)					(132,691)		(132,691)
Distribution reinvestment	25,527	18			6	25,503		25,527
Common stock repurchased	(669)				(1)	(668)		(669)
Amortization of restricted stock grants	102					102		102
Net loss	(87,550)						(86,258)	(86,258)	$ (1,292)
Distributions declared on common stock	(46,260)						(46,260)	(46,260)
Contributions from non-controlling interests	25,336								25,336
Distributions from non-controlling interests	(196)								(196)
Ending Balance at Dec. 31, 2017	$ 1,509,639	$ 1,301	$ 56	$ 40	$ 307	$ 1,616,720	$ (132,633)	$ 1,485,791	$ 23,848