OTHER ASSETS (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Other Assets [Abstract]
Leasing costs (principally commissions)	$ 163,486	$ 158,741
Accumulated amortization of leasing costs	(59,955)	(57,646)
Leasing costs (principally commissions), net of accumulated amortization	103,531	101,095
Acquired in-place lease intangibles	38,851	39,600
Accumulated amortization of acquired in-place lease intangibles	(17,858)	(19,395)
Acquired in-place lease intangibles, net of accumulated amortization	20,993	20,205
Acquired above market lease intangibles	603	482
Accumulated amortization of acquired above market lease intangibles	(343)	(318)
Acquired above market lease intangibles, net of accumulated amortization	260	164
Straight-line rents receivable	74,495	72,360
Accounts receivable	6,197	9,984
Interest rate swap assets	31,005	27,366
Right of use assets - Office leases (operating)	2,674	2,828
Goodwill	990	990
Escrow deposits and prepaid costs for pending transactions	1,219	745
Prepaid Insurance	3,462	7,208
Receivable for insurance proceeds	1,294	1,425
Prepaid expenses and other assets	9,178	7,569
Total Other Assets	$ 255,298	$ 251,939