CONDENSED CONSOLIDATED STATEMENTS OF EQUITY - USD ($) shares in Thousands, $ in Thousands	Common Stock	Additional Paid-in Capital	Distributions in Excess of Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests	Total
Beginning Balances (in shares) at Dec. 31, 2020	143,041
Beginning Balances at Dec. 31, 2020	$ 1,430	$ 1,269,146	$ (841,496)	$ (27,431)	$ 96,242	$ 497,891
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) (excluding portion attributable to redeemable noncontrolling interest)			8,982		776	9,758
Change from cash flow hedging activities (excluding portion attributable to redeemable noncontrolling interest)				7,130	761	7,891
Issuance of common stock (in shares)	13,648
Issuance of common stock	$ 136	104,148				104,284
Share-based compensation (in shares)	8
Share-based compensation		85				85
Upfront offering costs, including selling commissions, dealer manager fees, and offering costs		(2,300)				(2,300)
Trailing distribution fees		(5,008)	1,241		(2,404)	$ (6,171)
Redemptions of common stock (in shares)	(4,676)					(4,676)
Redemptions of common stock	$ (46)	(35,334)				$ (35,380)
Issuances of OP Units for DST Interests					25,941	25,941
Distributions declared on common stock and noncontrolling interests (excludes attributable to redeemable noncontrolling interest)			(27,748)		(2,827)	(30,575)
Redemption value allocation adjustment to redeemable noncontrolling interest		(185)				(185)
Redemptions of noncontrolling interests		(139)			(2,183)	(2,322)
Ending Balances (in shares) at Jun. 30, 2021	152,021
Ending Balances at Jun. 30, 2021	$ 1,520	1,330,413	(859,021)	(20,301)	116,306	568,917
Beginning Balances (in shares) at Mar. 31, 2021	147,292
Beginning Balances at Mar. 31, 2021	$ 1,473	1,298,328	(837,019)	(22,096)	119,665	560,351
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) (excluding portion attributable to redeemable noncontrolling interest)			(8,583)		(923)	(9,506)
Change from cash flow hedging activities (excluding portion attributable to redeemable noncontrolling interest)				1,795	222	2,017
Issuance of common stock (in shares)	7,161
Issuance of common stock	$ 71	54,859				54,930
Share-based compensation (in shares)	0
Share-based compensation		38				38
Upfront offering costs, including selling commissions, dealer manager fees, and offering costs		(1,269)				(1,269)
Trailing distribution fees		(2,826)	655			(2,171)
Redemptions of common stock (in shares)	(2,432)
Redemptions of common stock	$ (24)	(18,427)				(18,451)
Distributions declared on common stock and noncontrolling interests (excludes attributable to redeemable noncontrolling interest)			(14,074)		(1,520)	(15,594)
Redemption value allocation adjustment to redeemable noncontrolling interest		(233)				(233)
Redemptions of noncontrolling interests		(57)			(1,138)	(1,195)
Ending Balances (in shares) at Jun. 30, 2021	152,021
Ending Balances at Jun. 30, 2021	$ 1,520	1,330,413	(859,021)	(20,301)	116,306	568,917
Beginning Balances (in shares) at Dec. 31, 2021	169,665
Beginning Balances at Dec. 31, 2021	$ 1,696	1,457,296	(865,844)	(13,418)	196,696	776,426
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) (excluding portion attributable to redeemable noncontrolling interest)			15,423		2,618	18,041
Change from cash flow hedging activities (excluding portion attributable to redeemable noncontrolling interest)				11,715	1,962	$ 13,677
Issuance of common stock (in shares)	28,844					28,800
Issuance of common stock	$ 289	244,237				$ 244,526
Share-based compensation (in shares)	0
Share-based compensation		100				100
Upfront offering costs, including selling commissions, dealer manager fees, and offering costs		(5,401)				(5,401)
Trailing distribution fees		(10,372)	2,289		(3,823)	$ (11,906)
Redemptions of common stock (in shares)	(3,408)					(3,408)
Redemptions of common stock	$ (34)	(28,466)				$ (28,500)
Issuances of OP Units for DST Interests					39,441	39,441
Other noncontrolling interests net distributions					(23)	(23)
Distributions declared on common stock and noncontrolling interests (excludes attributable to redeemable noncontrolling interest)			(34,663)		(5,824)	(40,487)
Redemption value allocation adjustment to redeemable noncontrolling interest		(1,596)				(1,596)
Redemptions of noncontrolling interests		(503)			(2,862)	(3,365)
Ending Balances (in shares) at Jun. 30, 2022	195,101
Ending Balances at Jun. 30, 2022	$ 1,951	1,655,295	(882,795)	(1,703)	228,185	1,000,933
Beginning Balances (in shares) at Mar. 31, 2022	182,042
Beginning Balances at Mar. 31, 2022	$ 1,820	1,551,814	(860,546)	(3,266)	232,692	922,514
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss) (excluding portion attributable to redeemable noncontrolling interest)			(5,588)		(919)	(6,507)
Change from cash flow hedging activities (excluding portion attributable to redeemable noncontrolling interest)				1,563	239	1,802
Issuance of common stock (in shares)	14,679
Issuance of common stock	$ 147	127,869				128,016
Share-based compensation (in shares)	0
Share-based compensation		50				50
Upfront offering costs, including selling commissions, dealer manager fees, and offering costs		(3,821)				(3,821)
Trailing distribution fees		(5,335)	1,259			(4,076)
Redemptions of common stock (in shares)	(1,620)
Redemptions of common stock	$ (16)	(13,929)				(13,945)
Other noncontrolling interests net distributions					(40)	(40)
Distributions declared on common stock and noncontrolling interests (excludes attributable to redeemable noncontrolling interest)			(17,920)		(2,966)	(20,886)
Redemption value allocation adjustment to redeemable noncontrolling interest		(1,114)				(1,114)
Redemptions of noncontrolling interests		(239)			(821)	(1,060)
Ending Balances (in shares) at Jun. 30, 2022	195,101
Ending Balances at Jun. 30, 2022	$ 1,951	$ 1,655,295	$ (882,795)	$ (1,703)	$ 228,185	$ 1,000,933