SEGMENT REPORTING - Operating Activity Within Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Segment Reporting Information [Line Items]
OPERATING INCOME	$ 30,549	$ 29,716
Total segments’ profit	69,608	68,616
Total Office
Segment Reporting Information [Line Items]
Property revenue	51,682	50,970
Property expense	(14,992)	(14,821)
OPERATING INCOME	36,690	36,149
Total Retail
Segment Reporting Information [Line Items]
Property revenue	26,026	25,627
Property expense	(8,301)	(7,704)
OPERATING INCOME	17,725	17,923
Total Multifamily
Segment Reporting Information [Line Items]
Property revenue	16,299	15,563
Property expense	(6,981)	(6,531)
OPERATING INCOME	9,318	9,032
Total Mixed-Use
Segment Reporting Information [Line Items]
Property revenue	16,688	15,594
Property expense	(10,813)	(10,082)
OPERATING INCOME	$ 5,875	$ 5,512