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Note 7 - Mortgages and Other Financing Receivables | 6 Months Ended
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Jun. 30, 2017
Notes to Financial Statements |
Loans, Notes, Trade and Other Receivables Disclosure [Text Block] | 7. Mortgages and Other Financing Receivables The Company has various mortgages and other financing receivables which consist of loans acquired and loans originated by the Company. The Company reviews payment status to identify performing versus non-performing loans. As of June 30, 2017, the Company had a total of 11 loans aggregating $22.5 million, of which all were identified as performing loans.

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