Interest rate of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Regulation S-X (SX)
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-Section 12
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 948
-SubTopic 310
-Section S99
-Paragraph 1
-Subparagraph (SX 210.12-29(Column B))
-URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014

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Loans Receivable, Sale

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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Subsequent Events - Schedule of loans receivable after period end (Details) - Subsequent Event - USD ($) $ in Millions	Mar. 09, 2020	Jan. 30, 2020	Jan. 07, 2020
Sol Y Luna
Subsequent Event [Line Items]
Interest Rate			6.55%
Loans Receivable, Originations and purchases, Amount			$ 53.0
Crest at Las Colinas Station Mezzanine
Subsequent Event [Line Items]
Loans Receivable, Payoffs and sales, Amount		$ 20.0
Crest at Las Colinas Station Mezzanine \| LIBOR
Subsequent Event [Line Items]
Interest Rate		5.11%
DJM Capital Partners Mezzanine
Subsequent Event [Line Items]
Interest Rate	5.00%
Loans Receivable, Payoffs and sales, Amount	$ 6.3