RELATED PARTY TRANSACTIONS - Related Party Costs (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Related Party Transaction [Line Items]
Payable as of	$ 3,029		$ 2,799
Pacific Oak Capital Advisors LLC
Related Party Transaction [Line Items]
Capitalized	4,999	$ 3,359
Payable as of	3,029		2,799
Pacific Oak Capital Advisors LLC \| Asset management fees
Related Party Transaction [Line Items]
Expensed	3,973	3,127
Payable as of	2,830		2,618
Pacific Oak Capital Advisors LLC \| Property management fees
Related Party Transaction [Line Items]
Expensed	664	125
Payable as of	199		181
Pacific Oak Capital Advisors LLC \| Disposition fees
Related Party Transaction [Line Items]
Expensed	362	$ 107
Payable as of	$ 0		$ 0

Carrying amount as of the balance sheet date of obligations due all related parties.

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-Publisher FASB
-Name Accounting Standards Codification
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+ Details