REAL ESTATE LOAN RECEIVABLE - Recent Origination (Details) - USD ($) $ in Thousands			3 Months Ended
	Aug. 01, 2020	May 07, 2020	Jul. 31, 2020	Jun. 30, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Distributions to joint venture		$ 6,400
Financing receivable originated				$ 150,213
Financing Receivable
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Financing receivable originated		150,200
Financing Receivable | Subsequent Event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivable, interest rate	3.95%		2.95%
Financing Receivable | One-month LIBOR | Subsequent Event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Receivables, variable rate	3.50%		2.50%
Hardware Village | Disposed of by Sale | Apartment Building
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal group, consideration		178,000
Consideration paid in cash		27,800
Consideration in seller financing		$ 150,200