Note 20 - Supplemental Guarantor Information (Details)	3 Months Ended	6 Months Ended
Mar. 31, 2014	Jun. 30, 2014
Note 20 - Supplemental Guarantor Information (Details) [Line Items]
Maximum Percentage Of Consolidated Net Worth Of Guarantor For Suspension Of Guarantee		5.00%
Maximum Aggregate Percentage Of Consolidated Net Worth Of All Guarantors For Suspension Of Guarantee	10.00%
Maximum Aggregate Percentage Of Consolidated Net Worth Of All Guarantors For Suspension Of Guarantee To Permit Cure Of Default	15.00%
Guarantor Subsidiaries [Member]
Note 20 - Supplemental Guarantor Information (Details) [Line Items]
Equity Method Investment, Ownership Percentage		100.00%

Maximum Aggregate Percentage Of Consolidated Net Worth Of All Guarantors For Suspension Of Guarantee

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Maximum Aggregate Percentage Of Consolidated Net Worth Of All Guarantors For Suspension Of Guarantee To Permit Cure Of Default

+ References

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Maximum Percentage Of Consolidated Net Worth Of Guarantor For Suspension Of Guarantee

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 323

-SubTopic 10

-Section 50

-Paragraph 3

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571

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