Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Thousands	Total	Class A	Class C	Total CPA:18 – Global Stockholders	Common Stock Class A	Common Stock Class C	Additional Paid-In Capital	Distributions and Accumulated Losses	Accumulated Other Comprehensive Loss	Noncontrolling Interests
Beginning equity balance, value at Dec. 31, 2017	$ 872,065			$ 804,764	$ 110	$ 31	$ 1,257,840	$ (420,005)	$ (33,212)	$ 67,301
Beginning equity balance, shares at Dec. 31, 2017					111,193,651	31,189,137
Statements of Equity
Shares issued, value	11,012			11,012	$ 1	$ 0	11,011
Shares issued, shares					1,003,893	313,417
Shares issued to affiliate, value	2,886			2,886			2,886
Shares issued to affiliate, shares					345,221
Contributions from noncontrolling interests	171									171
Distributions to noncontrolling interests	(3,596)									(3,596)
Distributions declared	(21,834)			(21,834)				(21,834)
Net Income	12,318			10,327				10,327		1,991
Other comprehensive (loss) income:
Foreign currency translation adjustments	11,577			9,960					9,960	1,617
Unrealized loss on derivative instruments	(659)			(659)					(659)
Repurchase of shares, value	(4,738)			(4,738)	$ 0	$ 0	(4,738)
Repurchase of shares, shares					(443,204)	(133,781)
Ending equity balance, value at Mar. 31, 2018	879,202			811,718	$ 111	$ 31	1,266,999	(431,512)	(23,911)	67,484
Ending equity balance, shares at Mar. 31, 2018					112,099,561	31,368,773
Beginning equity balance, value at Dec. 31, 2018	895,970			828,977	$ 114	$ 32	1,290,888	(411,464)	(50,593)	66,993
Beginning equity balance, shares at Dec. 31, 2018		114,589,333	31,641,265		114,589,333	31,641,265
Statements of Equity
Shares issued, value	11,019			11,019	$ 1	$ 0	11,018
Shares issued, shares					965,197	297,063
Shares issued to affiliate, value	1,922			1,922			1,922
Shares issued to affiliate, shares					220,238
Contributions from noncontrolling interests	2,520									2,520
Distributions to noncontrolling interests	(8,943)									(8,943)
Distributions declared	(22,416)			(22,416)				(22,416)
Net Income	19,673			14,827				14,827		4,846
Other comprehensive (loss) income:
Foreign currency translation adjustments	(4,242)			(4,084)					(4,084)	(158)
Unrealized loss on derivative instruments	(238)			(238)					(238)
Repurchase of shares, value	(3,605)			(3,605)	$ 0	$ 0	(3,605)
Repurchase of shares, shares					(330,661)	(98,187)
Ending equity balance, value at Mar. 31, 2019	$ 890,552			$ 825,294	$ 115	$ 32	$ 1,300,223	$ (420,161)	$ (54,915)	$ 65,258
Ending equity balance, shares at Mar. 31, 2019		115,444,107	31,840,141		115,444,107	31,840,141