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Note 13 - Operating Segment Information (Details) - Financial Results for Reportable Segments (USD $) In Thousands, unless otherwise specified | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013
Operating Revenues |  |  |  |  |  |  |  |
Operating Revenues | $ 5,009 |  | $ 2,556 |  | $ 7,478 |  | $ 5,185 |
Operating Income (Loss) (1) |  |  |  |  |  |  |  |
Operating Income (Loss) | 1,094 | [1] | (768) | [1] | 718 | [1] | (1,680) | [1]
Interest Expense, net | (592) |  | (506) |  | (1,069) |  | (1,200) |
Income (Loss) from Continuing Operations | 502 |  | (1,274) |  | (351) |  | (2,880) |
Income (Loss) from Discontinued Operations (Note 7) | (25) |  | 2,105 |  | (81) |  | 1,896 |
Net Income (Loss) | 477 |  | 831 |  | (432) |  | (984) |
Operating Segments [Member] | Real Estate Segment [Member] |  |  |  |  |  |  |  |
Operating Revenues |  |  |  |  |  |  |  |
Operating Revenues | 2,453 |  | 95 |  | 2,536 |  | 191 |
Operating Income (Loss) (1) |  |  |  |  |  |  |  |
Operating Income (Loss) | 1,099 | [1] | (537) | [1] | 763 | [1] | (1,028) | [1]
Operating Segments [Member] | Leasing Segment [Member] |  |  |  |  |  |  |  |
Operating Revenues |  |  |  |  |  |  |  |
Operating Revenues | 1,409 |  | 1,197 |  | 2,721 |  | 2,523 |
Operating Income (Loss) (1) |  |  |  |  |  |  |  |
Operating Income (Loss) | 231 | [1] | (98) | [1] | 455 | [1] | (239) | [1]
Operating Segments [Member] | Utilities Segment [Member] |  |  |  |  |  |  |  |
Operating Revenues |  |  |  |  |  |  |  |
Operating Revenues | 829 |  | 956 |  | 1,551 |  | 1,783 |
Operating Income (Loss) (1) |  |  |  |  |  |  |  |
Operating Income (Loss) | 100 | [1] | 253 | [1] | 112 | [1] | 362 | [1]
Operating Segments [Member] | Resort Amenities Segment [Member] |  |  |  |  |  |  |  |
Operating Revenues |  |  |  |  |  |  |  |
Operating Revenues | 316 |  | 304 |  | 643 |  | 680 |
Operating Income (Loss) (1) |  |  |  |  |  |  |  |
Operating Income (Loss) | 58 | [1] | 124 | [1] | 67 | [1] | 238 | [1]
Operating Segments [Member] | Other Segments [Member] |  |  |  |  |  |  |  |
Operating Revenues |  |  |  |  |  |  |  |
Operating Revenues | 2 |  | 4 |  | 27 |  | 8 |
Operating Income (Loss) (1) |  |  |  |  |  |  |  |
Operating Income (Loss) | $ (394) | [1],[2] | $ (510) | [1],[2] | $ (679) | [1],[2] | $ (1,013) | [1],[2]
[1] | Includes allocations of general and administrative expenses.
[2] | Consists primarily of miscellaneous transactions and unallocated general and administrative, pension and other post-retirement expenses.

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- Definition Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 18 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4613673-111683 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.13) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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- Definition Amount of income (loss) from a disposal group, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=7656940&loc=SL4569616-111683 + Details
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 + Details
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