Equity and Redeemable Non-controlling Interest - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Class of Stock [Line Items]
Preferred stock, shares issued (in shares)	125		125
Preferred stock, dividend rate	12.50%
Preferred stock, liquidation preference (in USD per share)	$ 500.00		$ 500.00
Preferred stock, liquidation preference, per share, per annum (in USD per share)	62.50
Preferred stock, redemption price (in dollars per share)	500.00
Preferred stock, redemption premium (in dollars per share)	$ 50.00
Redeemable common stock, shares issued (in shares)	8,777,697		7,372,812
Dividends	$ 5,900,000	$ 2,400,000
Adjustment to carrying value of redeemable equity instruments	138,000	0
Share-based compensation	$ 19,000	$ 19,000
Share-based compensation plan, shares available for issuance (in shares)	191,493
Redeemable Non-controlling Interest in INREIT OP
Class of Stock [Line Items]
Distributions Payable To Noncontrolling Interests	$ 15,000		$ 0
Third Parties
Class of Stock [Line Items]
Dividends accrued	16,000		0
Revolving Credit Facility
Class of Stock [Line Items]
Capital commitment from related party	30,000,000
Affiliated entity
Class of Stock [Line Items]
Dividends accrued	$ 2,100,000		$ 1,400,000
Private Placement
Class of Stock [Line Items]
Preferred stock, shares issued (in shares)	125		125
Redeemable common stock | Affiliated entity | Massachusetts Mutual Life Insurance Company
Class of Stock [Line Items]
Redeemable common stock, shares issued (in shares)	8,777,697		7,372,812
Class N Common Stock
Class of Stock [Line Items]
Common stock, shares issued (in shares)	1,992,225		1,183,697
Share-based compensation (in shares)	719
Class N Common Stock | Private Offering | Affiliated entity
Class of Stock [Line Items]
Capital commitment	$ 85,500,000
Class E Common Stock
Class of Stock [Line Items]
Common stock, shares issued (in shares)	2,248,528		2,244,581
Share-based compensation (in shares)	628
Share-based compensation	$ 19,000