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Amount of contractual principal due at origination 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.

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The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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The number of units or percentage investment held in the subsidiary by the limited liability company or limited partnership.

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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($)	1 Months Ended	3 Months Ended	6 Months Ended	12 Months Ended
	Jul. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Jun. 30, 2018	May 11, 2017
Basis Of Presentation And Significant Accounting Policies [Line Items]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount		$ 3,313,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent		21.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages			$ 97,000,000
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate			5.275%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate					$ 97,000,000
Management Fee Payable Percentage on Hotel Revenue			(1.70%)
Line of Credit Facility, Maximum Borrowing Capacity	$ 5,000,000
Proceeds from Lines of Credit	$ 2,969,000
Debt Instrument, Description of Variable Rate Basis	LIBOR plus 3%
Debt Instrument, Basis Spread on Variable Rate	3.00%
Long-term Line of Credit, Noncurrent			$ 2,969,000
Mortgage Loans On Real Estate Outstanding Principal Balance			94,349,000	$ 95,018,000
Mezzanine Loan [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages			$ 20,000,000
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate			9.75%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Final Maturity Date			Jan. 31, 2024
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate					$ 20,000,000
Portsmouth [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Equity Method Investment, Ownership Percentage			68.80%
Subsidiary of Limited Liability Company or Limited Partnership, Ownership Interest			93.10%
Intergroup [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Equity Method Investment, Ownership Percentage			81.90%
Noncontrolling Interest, Ownership Percentage by Parent			13.40%
Woodland Village Inc [Member] \| SantaFe [Member]
Basis Of Presentation And Significant Accounting Policies [Line Items]
Equity Method Investment, Ownership Percentage			55.40%