BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Deferred Rent Receivable and Charges (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Deferred rent receivable	$ 20,949	$ 20,870
Deferred leasing costs, net of accumulated amortization of $9,637 and $8,971, respectively	8,319	8,453
Deferred leasing costs, accumulated amortization	9,637	8,971
Deferred offering costs	5,664	6,281
Deferred financing costs, net of accumulated amortization of $30 and $0 , respectively	2,120
Deferred financing costs, accumulated amortization	(30)	0
Other deferred costs	491	491
Deferred rent receivable and charges, net	$ 37,543	$ 36,095