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Contingencies (Guarantees) (Details) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2017 USD ($) extension_option | Dec. 31, 2016 USD ($)
Guarantor Obligations [Line Items] |  |
Obligation recorded to reflect guaranty | $ 412,000 | $ 412,000
Debt instrument, option extension term (in years) | 1 year |
Total amount outstanding on bonds | $ 17,141,000 | 21,446,000
West Melbourne I, LLC - Phase I (2) |  |
Guarantor Obligations [Line Items] |  |
Company's Ownership Interest (as a percent) | 50.00% |
Outstanding Balance | $ 42,547,000 |
Percentage Guaranteed by the Operating Partnership | 20.00% |
Maximum Guaranteed Amount | $ 8,509,000 |
Obligation recorded to reflect guaranty | $ 86,000 | 86,000
West Melbourne I, LLC - Phase II (2) |  |
Guarantor Obligations [Line Items] |  |
Company's Ownership Interest (as a percent) | 50.00% |
Outstanding Balance | $ 16,437,000 |
Percentage Guaranteed by the Operating Partnership | 20.00% |
Maximum Guaranteed Amount | $ 3,287,000 |
Obligation recorded to reflect guaranty | $ 33,000 | 33,000
Port Orange I, LLC |  |
Guarantor Obligations [Line Items] |  |
Company's Ownership Interest (as a percent) | 50.00% |
Outstanding Balance | $ 57,508,000 |
Percentage Guaranteed by the Operating Partnership | 20.00% |
Maximum Guaranteed Amount | $ 11,502,000 |
Obligation recorded to reflect guaranty | $ 116,000 | 116,000
Ambassador Infrastructure, LLC |  |
Guarantor Obligations [Line Items] |  |
Company's Ownership Interest (as a percent) | 65.00% |
Outstanding Balance | $ 11,035,000 |
Percentage Guaranteed by the Operating Partnership | 100.00% |
Maximum Guaranteed Amount | $ 11,035,000 |
Obligation recorded to reflect guaranty | $ 177,000 | $ 177,000
Debt instrument, option extension term (in years) | 1 year |
Number of extension options available | extension_option | 2 |
West Melbourne I, II and Port Orange I |  |
Guarantor Obligations [Line Items] |  |
Debt instrument, option extension term (in years) | 1 year |
Ambassador Infrastructure, following any calendar year in which PILOT payments received are $1,200 or more |  |
Guarantor Obligations [Line Items] |  |
Percentage Guaranteed by the Operating Partnership | 50.00% |
PILOT payment threshold for change in guarantors percentage | $ 1,200,000 |
Ambassador Infrastructure, following any calendar year in which PILOT payments received are $1,400 or more |  |
Guarantor Obligations [Line Items] |  |
Percentage Guaranteed by the Operating Partnership | 20.00% |
PILOT payment threshold for change in guarantors percentage | $ 1,400,000 |
York Town Center, LP |  |
Guarantor Obligations [Line Items] |  |
Company's Ownership Interest (as a percent) | 50.00% |
Maximum guaranteed amount of YTC's performance | $ 22,000,000 |
Annual reductions to guarantors obligations | 800,000 |
Guaranteed minimum exposure amount | 10,000,000 |
Maximum guaranteed obligation | $ 14,000,000 |
Reimburse Obligations (as a percent) | 50.00% |

X
- Definition The annual reduction amount to the Guarantor's Obligations. + References No definition available. + Details
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- Definition Minimum potential amount of future payments (undiscounted) the company could be required to make under the guarantee or each group of similar guarantees after reductions. + References No definition available. + Details
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- Definition This element represents the current and noncurrent portions of a long-term real estate loan with an initial maturity beyond one year or beyond the normal operating cycle, if longer, to finance building costs. The funds are disbursed as needed or in accordance with a prearranged plan; generally, a portion of the funds is disbursed at inception and the remainder as construction progresses. The money is repaid on completion of the project (generally one to seven years), usually from the proceeds of a mortgage loan. The rate is normally higher than the prime rate, and there is usually an origination fee. The effective yield on these loans tends to be high, and the lender has a security interest in the real property. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19,20,22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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