Note 17 - Income Tax (Details) - Breakdown of Income Taxes (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Breakdown of Income Taxes [Abstract]
United States	$ (16,287)	$ (4,920)	$ (25,480)	$ (13,265)
Foreign	(4,805)	(14,835)	(28,083)	(48,013)
	(21,092)	(19,755)	(53,563)	(61,278)
United States		396	668	1,375
Foreign	(5,771)	(3,010)	(6,486)	(9,721)
	$ (5,771)	$ (2,614)	$ (5,818)	$ (8,346)

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Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations.

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The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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