Note 2 - Basis of Presentation, Consolidation, Investments in Joint Ventures, and Noncontrolling Interests (Details) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Note 2 - Basis of Presentation, Consolidation, Investments in Joint Ventures, and Noncontrolling Interests (Details) [Line Items]
Variable Interest Entity, Number of Entities	3
Variable Interest Entity, Consolidated, Carrying Amount, Liabilities (in Dollars)	$ 67.1
Variable Interest Entity, Consolidated, Carrying Amount, Assets (in Dollars)	$ 117.2
Operating Partnership [Member]
Note 2 - Basis of Presentation, Consolidation, Investments in Joint Ventures, and Noncontrolling Interests (Details) [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	95.20%	4.80%

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No authoritative reference available.

+ References

No definition available.

+ Details

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- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

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- Definition

The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 810

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (bb)

-URI http://asc.fasb.org/extlink&oid=28200181&loc=d3e5710-111685

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- Definition

The carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.

+ References

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