INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - Aggregate Principal Payments of Recourse and Non-recourse Debt Payable to Third-parties (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
2020	$ 87,226
2021	15,143
2022	256,332
2023	556,736
2024	350,000
Thereafter	878,610
Total principal payments	596,007	$ 370,319
Net deferred financing costs	(10,336)
Outstanding indebtedness	585,068	$ 365,707
Unconsolidated Real Estate Ventures
Schedule of Equity Method Investments [Line Items]
2020	0
2021	114,845
2022	0
2023	273,860
2024	207,302
Thereafter	0
Total principal payments	596,007
Net deferred financing costs	(10,939)
Outstanding indebtedness	$ 585,068

Equity method investment summarized financial information debt.

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Equity method investment summarized financial information debt net.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section S99
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 3
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