REAL ESTATE PROPERTIES - Ground Leases (Details)		12 Months Ended
		Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Ground Lease [Line Items]
Total ground lease expenditures		$ 1,758,000	$ 1,755,000	$ 1,354,000
Right-of-Use Assets - Ground Leases (operating)	[1]	17,996,000	19,391,000
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Operating Leases, Future Minimum Payments Due, Next Twelve Months		1,496,000
Operating Leases, Future Minimum Payments, Due in Two Years		1,531,000
Operating Leases, Future Minimum Payments, Due in Three Years		1,567,000
Operating Leases, Future Minimum Payments, Due in Four Years		1,567,000
Operating Leases, Future Minimum Payments, Due in Five Years		1,573,000
Operating leases, future minimum payments due, Thereafter		50,298,000
Operating leases, future minimum payments due, Total		58,032,000
Imputed interest	[2]	(39,274,000)
Operating lease liabilities - ground leases		$ 18,758,000	$ 19,906,000
Ground leases [Member]
Ground Lease [Line Items]
Leases terms minimum		40 years
Leases terms maximum		50 years
Lease Expiration Date		August 2031
Ground lease expiration date, furthest date		October 2058
Renewal period option minimum		15 years
Renewal period option maximum		35 years
Payment increase interval minimum		3 years
Payment increase interval maximum		10 years
Weighted Average Remaining Lease Term for Ground Leases		35 years
FLORIDA
Ground Lease [Line Items]
Properties subject to ground leases		1
TEXAS
Ground Lease [Line Items]
Properties subject to ground leases		4
ARIZONA
Ground Lease [Line Items]
Properties subject to ground leases		1

[1] See Ground Leases discussion below for information regarding the Company’s right of use assets for ground leases.

[2] As the Company’s leases do not provide an implicit rate, in order to calculate the present value of the remaining ground lease payments, the Company used its incremental borrowing rate, adjusted for a number of factors, including the long-term nature of the ground leases, the Company’s estimated borrowing costs, and the estimated fair value of the underlying land, to determine the imputed interest for its ground leases.