INTANGIBLE ASSETS AND LIABILITIES - Intangible Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Lease Intangible Assets:
Gross lease intangible assets	$ 91,733	$ 119,397
Accumulated amortization	(37,670)	(36,601)
Lease intangible assets, net	54,063	82,796
Lease Intangible Liabilities:
Below market leases	81,211	89,389
Accumulated amortization	(31,498)	(31,664)
Lease intangible liabilities, net	49,713	57,725
Above market leases
Lease Intangible Assets:
Gross lease intangible assets	7,496	35,695
Tenant origination and absorption costs
Lease Intangible Assets:
Gross lease intangible assets	61,414	60,413
Tenant relationship
Lease Intangible Assets:
Gross lease intangible assets	$ 22,823	$ 23,289