SEGMENT REPORTING - Operating Activity Within Reportable Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information [Line Items]
OPERATING INCOME	$ 30,794	$ 31,492	$ 61,343	$ 61,209
Total segments’ profit	70,542	69,924	140,150	138,541
Total Office
Segment Reporting Information [Line Items]
Property revenue	51,310	52,219	102,992	103,189
Property expense	(14,945)	(14,894)	(29,937)	(29,714)
OPERATING INCOME	36,365	37,325	73,055	73,475
Total Retail
Segment Reporting Information [Line Items]
Property revenue	26,475	25,901	52,501	51,528
Property expense	(7,820)	(7,555)	(16,121)	(15,259)
OPERATING INCOME	18,655	18,346	36,380	36,269
Total Multifamily
Segment Reporting Information [Line Items]
Property revenue	16,391	15,193	32,690	30,756
Property expense	(6,825)	(6,786)	(13,806)	(13,317)
OPERATING INCOME	9,566	8,407	18,884	17,439
Total Mixed-Use
Segment Reporting Information [Line Items]
Property revenue	16,714	16,408	33,402	32,002
Property expense	(10,758)	(10,562)	(21,571)	(20,644)
OPERATING INCOME	$ 5,956	$ 5,846	$ 11,831	$ 11,358