OTHER ASSETS (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Other Assets [Abstract]
Leasing costs (principally commissions)	$ 192,782	$ 191,527
Accumulated amortization of leasing costs	(76,229)	(73,553)
Leasing costs (principally commissions), net of accumulated amortization	116,553	117,974
Acquired in-place lease intangibles	62,813	64,619
Accumulated amortization of acquired in-place lease intangibles	(27,115)	(28,156)
Acquired in-place lease intangibles, net of accumulated amortization	35,698	36,463
Acquired above market lease intangibles	675	674
Accumulated amortization of acquired above market lease intangibles	(361)	(376)
Acquired above market lease intangibles, net of accumulated amortization	314	298
Straight-line rents receivable	103,884	100,949
Accounts receivable	7,702	11,875
Interest rate swap assets	11,730	10,500
Right of use assets - Office leases (operating)	1,539	1,666
Goodwill	990	990
Escrow deposits and prepaid costs for pending transactions	2,778	2,644
Prepaid Insurance	2,313	5,728
Receivable for insurance proceeds	2,694	4,656
Prepaid expenses and other assets	10,507	13,594
Total Other Assets, net	$ 296,702	$ 307,337