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Note 9 - Notes and Mortgages Payable - Note Repayments (Details) - Term Loan [Member] $ in Millions | 6 Months Ended
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Jun. 30, 2017 USD ($)
Amount Repaid | $ 250 |
Interest Rate |  | [1]
Maturity Date | Jan-17 |
[1] | Interest rate was equal to LIBOR + 0.95%.

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- Definition Date when the debt instrument is scheduled to be fully repaid. + References No definition available. + Details
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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