BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Deferred Rent Receivable and Charges (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Accounting Policies [Abstract]
Deferred rent receivable	$ 16,771	$ 20,949
Deferred leasing costs, net of accumulated amortization of $10,100 and $9,637, respectively	6,829	8,319
Deferred offering costs	5,185	5,664
Deferred financing costs, net of accumulated amortization of $579 and $30, respectively	1,614	2,120
Other deferred costs	491	491
Deferred rent receivable and charges, net	30,890	37,543
Deferred leasing costs, accumulated amortization	10,100	9,637
Deferred financing costs, accumulated amortization	$ 579	$ 30