Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income (loss)	$ (19,548)	$ (879)	$ (17,186)
Adjustments to reconcile net income (loss) to net cash from (used in) operating activities:
Depreciation and amortization	47,341	32,614	29,220
Gain on sale of real estate	0	(14,491)	0
Foreign currency (gains) losses	617	438	(494)
(Gain) loss on derivative instruments	2,292	272	372
(Gain) loss on investments in real estate-related securities	(2,317)	401	0
Changes in assets and liabilities:
Change in other assets	(1,827)	1,167	(1,190)
Change in tenant and other receivables	(2,982)	(737)	(4,479)
Change in deferred leasing costs	(7,199)	(12,460)	(4,415)
Change in accounts payable and accrued expenses	90	7,432	4,964
Change in other liabilities	(2,946)	(519)	(9)
Change in due to affiliates	3,890	6,004	(92)
Net cash from (used in) operating activities	17,411	19,242	6,691
CASH FLOWS FROM INVESTING ACTIVITIES:
Investments in acquired properties and lease intangibles	(620,974)	(206,782)	(192,867)
Capital expenditures at operating properties	(8,487)	(14,977)	(4,204)
Proceeds from sale of real estate	0	37,087	0
Purchases of real estate-related securities	(45,200)	(11,307)	0
Proceeds from settlement of real estate-related securities	20,625	1,306	0
Net cash used in investing activities	(654,036)	(194,673)	(197,071)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from issuance of common stock	392,897	44,324	138,192
Redemption of common shares	(15,545)	(12,533)	(20,270)
Payment of offering costs	(5,684)	0	(3,810)
Payment of selling commissions, dealer manager fees and distribution and stockholder servicing fees	(12,373)	(3,306)	(7,154)
Distributions paid to stockholders and noncontrolling interests	(15,335)	(10,410)	(8,951)
Proceeds from notes payable	327,114	131,312	63,572
Payments on notes payable	(30,996)	(1,700)	(1,650)
Proceeds from related party note payable	134,000	90,500	58,200
Payments on related party note payable	(114,000)	(46,700)	(103,000)
Change in security deposit liability	167	(6)	(63)
Deferred financing costs paid	(3,692)	(1,674)	(1,028)
Payments related to interest rate contracts	(209)	(283)	(233)
Net cash from financing activities	656,344	189,524	113,805
Effect of exchange rate changes on cash, restricted cash and cash equivalents	(267)	(1,660)	1,415
Net change in cash, restricted cash and cash equivalents	19,452	12,433	(75,160)
Cash, restricted cash and cash equivalents, beginning of year	36,986	24,553	99,713
Cash, restricted cash and cash equivalents, end of year	$ 56,438	$ 36,986	$ 24,553