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Loan Participations Payable, net (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018 USD ($) debt_instrument	Dec. 31, 2017 USD ($) debt_instrument
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan participations payable	$ 22,642	$ 102,737
Debt discounts and deferred financing costs, net	(158)	(312)
Total loan participations payable, net	22,484	102,425
Loans receivable	866,098	1,211,079
Loan Participations
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans receivable	$ 22,500	$ 102,300
Loan Participations Payable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of debt instruments | debt_instrument	1	2
Weighted average interest rate (percent)	7.00%	6.50%

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- Definition

Loan Participations Payable, Unamortized Discount (Premium) And Deferred Financing Costs, Net

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- Definition

Loan Participations Payable, gross

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- Definition

Number of Debt Instruments

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Weighted average interest rate of debt outstanding.

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- Definition

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. Includes loans held for sale. Excludes loans and leases covered under loss sharing agreements.

+ References

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

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- Definition

The aggregate amount of the participation liability at the end of the accounting period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=99377297&loc=d3e10013-112621

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