Condensed Consolidated Statements of Changes in Equity and Redeemable Equity Instruments (Unaudited) - USD ($) $ in Thousands	Total	Total Stockholders' Equity	Preferred Stock Series A Preferred Stock	Common Stock Class T Common Stock	Common Stock Class S Common Stock	Common Stock Class D Common Stock	Common Stock Class I Common Stock	Common Stock Class E Common Stock	Common Stock Class N Common Stock	Additional Paid-in Capital	Accumulated Deficit and Cumulative Distributions	Non-controlling Interests in Consolidated Joint Ventures
Beginning balance at Dec. 31, 2022	$ 130,890	$ 100,866	$ 41	$ 4	$ 4	$ 6	$ 38	$ 18	$ 0	$ 167,611	$ (66,856)	$ 30,024
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from issuance of common stock, net of offering costs	12,733	12,733		1		1	2			12,729
Distribution reinvestment	270	270								270
Common stock repurchased	(13,025)	(13,025)						(4)		(13,021)
Share-based compensation	20	20								20
Net income (loss)	(6,203)	(5,448)									(5,448)	(755)
Preferred stock dividends	(2)	(2)									(2)
Common stock and INREIT OP unit distributions	(8,500)	(8,500)									(8,500)
Contributions from non-controlling interests	28											28
Distributions to non-controlling interests	(226)											(226)
Adjustment to carrying value of redeemable equity instruments	12,324	12,324								12,324
Ending balance at Mar. 31, 2023	128,309	99,238	41	5	4	7	40	14	0	179,933	(80,806)	29,071
Beginning balance at Dec. 31, 2022	432,604
Class N Redeemable Common Stock
Proceeds from issuance of common stock, net of offering costs	(3)
Adjustment to carrying value of redeemable equity instruments	(12,892)
Ending balance at Mar. 31, 2023	419,709
Beginning balance at Dec. 31, 2022	2,797
Redeemable Non-controlling Interest in INREIT OP
Net income (loss)	(40)
Common stock and INREIT OP unit distributions	(78)
Issuance of Class E OP Units to non-controlling interests	3,976
Adjustment to carrying value of redeemable equity instruments	568
Ending balance at Mar. 31, 2023	7,223
Beginning balance at Dec. 31, 2022	130,890	100,866	41	4	4	6	38	18	0	167,611	(66,856)	30,024
Ending balance at Sep. 30, 2023	135,935	106,227	41	6	5	8	44	12	0	206,403	(100,292)	29,708
Beginning balance at Dec. 31, 2022	432,604
Ending balance at Sep. 30, 2023	408,017
Beginning balance at Dec. 31, 2022	2,797
Redeemable Non-controlling Interest in INREIT OP
Net income (loss)	(43)
Ending balance at Sep. 30, 2023	6,675
Beginning balance at Dec. 31, 2022	130,890	100,866	41	4	4	6	38	18	0	167,611	(66,856)	30,024
Ending balance at Dec. 31, 2023	131,148	96,024	41	6	5	8	43	12	0	214,297	(118,388)	35,124
Beginning balance at Dec. 31, 2022	432,604
Ending balance at Dec. 31, 2023	405,479
Beginning balance at Dec. 31, 2022	2,797
Ending balance at Dec. 31, 2023	5,658
Beginning balance at Mar. 31, 2023	128,309	99,238	41	5	4	7	40	14	0	179,933	(80,806)	29,071
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from issuance of common stock, net of offering costs	11,203	11,203		1		1	2			11,199
Distribution reinvestment	324	324								324
Common stock repurchased	(10,177)	(10,177)						(2)		(10,175)
Share-based compensation	19	19								19
Net income (loss)	(24)	(63)									(63)	39
Preferred stock dividends	(2)	(2)									(2)
Common stock and INREIT OP unit distributions	(8,491)	(8,491)									(8,491)
Contributions from non-controlling interests	191											191
Distributions to non-controlling interests	(177)											(177)
Adjustment to carrying value of redeemable equity instruments	3,923	3,923								3,923
Ending balance at Jun. 30, 2023	125,098	95,974	41	6	4	8	42	12	0	185,223	(89,362)	29,124
Beginning balance at Mar. 31, 2023	419,709
Class N Redeemable Common Stock
Proceeds from issuance of common stock, net of offering costs	(2)
Adjustment to carrying value of redeemable equity instruments	(3,941)
Ending balance at Jun. 30, 2023	415,766
Beginning balance at Mar. 31, 2023	7,223
Redeemable Non-controlling Interest in INREIT OP
Net income (loss)	8
Common stock and INREIT OP unit distributions	(95)
Adjustment to carrying value of redeemable equity instruments	18
Ending balance at Jun. 30, 2023	7,154
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from issuance of common stock, net of offering costs	16,690	16,690			1		4			16,685
Distribution reinvestment	334	334								334
Common stock repurchased	(6,831)	(6,831)					(2)			(6,829)
Share-based compensation	20	20								20
Net income (loss)	(2,275)	(2,246)									(2,246)	(29)
Preferred stock dividends	(2)	(2)									(2)
Common stock and INREIT OP unit distributions	(8,682)	(8,682)									(8,682)
Contributions from non-controlling interests	809											809
Distributions to non-controlling interests	(196)											(196)
Adjustment to carrying value of redeemable equity instruments	10,970	10,970								10,970
Ending balance at Sep. 30, 2023	135,935	106,227	41	6	5	8	44	12	0	206,403	(100,292)	29,708
Class N Redeemable Common Stock
Distribution reinvestment	3,148
Adjustment to carrying value of redeemable equity instruments	(10,897)
Ending balance at Sep. 30, 2023	408,017
Redeemable Non-controlling Interest in INREIT OP
Common stock repurchased	(301)
Net income (loss)	(11)
Common stock and INREIT OP unit distributions	(94)
Adjustment to carrying value of redeemable equity instruments	(73)
Ending balance at Sep. 30, 2023	6,675
Beginning balance at Dec. 31, 2023	131,148	96,024	41	6	5	8	43	12	0	214,297	(118,388)	35,124
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from issuance of common stock, net of offering costs	14,787	14,787			1	1	4			14,781
Distribution reinvestment	444	444								444
Common stock repurchased	(7,363)	(7,363)					(2)			(7,361)
Share-based compensation	19	19								19
Net income (loss)	876	898									898	(22)
Preferred stock dividends	(2)	(2)									(2)
Common stock and INREIT OP unit distributions	(8,964)	(8,964)									(8,964)
Contributions from non-controlling interests	5,472											5,472
Distributions to non-controlling interests	(425)											(425)
Adjustment to carrying value of redeemable equity instruments	(54)	(54)								(54)
Ending balance at Mar. 31, 2024	135,938	95,789	41	6	6	9	45	12	0	222,126	(126,456)	40,149
Beginning balance at Dec. 31, 2023	405,479
Class N Redeemable Common Stock
Distribution reinvestment	4,835
Ending balance at Mar. 31, 2024	410,314
Beginning balance at Dec. 31, 2023	5,658
Redeemable Non-controlling Interest in INREIT OP
Common stock repurchased	(867)
Net income (loss)	(39)
Common stock and INREIT OP unit distributions	(71)
Adjustment to carrying value of redeemable equity instruments	54
Ending balance at Mar. 31, 2024	4,735
Beginning balance at Dec. 31, 2023	131,148	96,024	41	6	5	8	43	12	0	214,297	(118,388)	35,124
Ending balance at Sep. 30, 2024	131,564	78,992	0	6	7	9	46	12	0	228,311	(149,399)	52,572
Beginning balance at Dec. 31, 2023	405,479
Ending balance at Sep. 30, 2024	420,164
Beginning balance at Dec. 31, 2023	5,658
Redeemable Non-controlling Interest in INREIT OP
Net income (loss)	(57)
Ending balance at Sep. 30, 2024	2,926
Beginning balance at Mar. 31, 2024	135,938	95,789	41	6	6	9	45	12	0	222,126	(126,456)	40,149
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Redemption of preferred stock	(65)	(65)	(41)								(24)
Proceeds from issuance of common stock, net of offering costs	11,804	11,804			1		4			11,799
Distribution reinvestment	505	505								505
Common stock repurchased	(7,826)	(7,826)					(3)			(7,823)
Share-based compensation	19	19								19
Net income (loss)	(1,609)	(1,134)									(1,134)	(475)
Preferred stock dividends	(2)	(2)									(2)
Common stock and INREIT OP unit distributions	(9,091)	(9,091)									(9,091)
Contributions from non-controlling interests	8,329											8,329
Distributions to non-controlling interests	(315)											(315)
Adjustment to carrying value of redeemable equity instruments	(27)	(27)								(27)
Ending balance at Jun. 30, 2024	137,660	89,972	0	6	7	9	46	12	0	226,599	(136,707)	47,688
Beginning balance at Mar. 31, 2024	410,314
Class N Redeemable Common Stock
Distribution reinvestment	4,889
Ending balance at Jun. 30, 2024	415,203
Beginning balance at Mar. 31, 2024	4,735
Redeemable Non-controlling Interest in INREIT OP
Common stock repurchased	(852)
Net income (loss)	(3)
Common stock and INREIT OP unit distributions	(59)
Adjustment to carrying value of redeemable equity instruments	27
Ending balance at Jun. 30, 2024	3,848
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from issuance of common stock, net of offering costs	8,670	8,670					2			8,668
Distribution reinvestment	530	530								530
Common stock repurchased	(7,492)	(7,492)					(2)			(7,490)
Share-based compensation	19	19								19
Net income (loss)	(4,447)	(3,460)									(3,460)	(987)
Common stock and INREIT OP unit distributions	(9,232)	(9,232)									(9,232)
Contributions from non-controlling interests	6,044											6,044
Distributions to non-controlling interests	(173)											(173)
Adjustment to carrying value of redeemable equity instruments	(15)	(15)								(15)
Ending balance at Sep. 30, 2024	131,564	$ 78,992	$ 0	$ 6	$ 7	$ 9	$ 46	$ 12	$ 0	$ 228,311	$ (149,399)	$ 52,572
Class N Redeemable Common Stock
Distribution reinvestment	4,961
Ending balance at Sep. 30, 2024	420,164
Redeemable Non-controlling Interest in INREIT OP
Common stock repurchased	(875)
Net income (loss)	(15)
Common stock and INREIT OP unit distributions	(47)
Adjustment to carrying value of redeemable equity instruments	15
Ending balance at Sep. 30, 2024	$ 2,926