RELATED-PARTY TRANSACTIONS - Due to Related Parties (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Related Party Transaction [Line Items]
Due to related parties	$ 5,812	$ 4,541
Affiliated Entity
Related Party Transaction [Line Items]
Due to related parties	5,812	4,541
Asset management fees | Affiliated Entity
Related Party Transaction [Line Items]
Due to related parties	3,164	2,244
Property management fees and reimbursements | Affiliated Entity | CIM Management Entities
Related Party Transaction [Line Items]
Due to related parties	605	320
Expense reimbursements | Affiliated Entity | Corporate
Related Party Transaction [Line Items]
Due to related parties	722	692
Expense reimbursements | Affiliated Entity | Operating Segments
Related Party Transaction [Line Items]
Due to related parties	525	341
Upfront dealer manager and trailing dealer manager fees | Affiliated Entity
Related Party Transaction [Line Items]
Due to related parties	598	638
Non-issuance specific offering costs | Affiliated Entity
Related Party Transaction [Line Items]
Due to related parties	134	143
Other amounts due to the CIM Management Entities and certain of its affiliates | Affiliated Entity | CIM Management Entities And Related Parties
Related Party Transaction [Line Items]
Due to related parties	$ 64	$ 163