Note 12 - Stockholders' Equity (Details) - Earnings (Loss) Per Share of Common Stock (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012
Note 12 - Stockholders' Equity (Details) - Earnings (Loss) Per Share of Common Stock [Line Items]
Net loss (in Dollars)	$ (19,640)		$ (8,500)		$ (32,424)		$ (35,791)
Basic weighted average common shares outstanding	115,935		115,573		115,862		115,543
Incremental shares from assumed conversion of dilutive share based awards	0		0		0		0
Diluted weighted average common shares outstanding	115,935		115,573		115,862		115,543
Basic net loss per share (in Dollars per share)	$ (0.17)		$ (0.07)		$ (0.28)		$ (0.31)
Diluted net loss per share (in Dollars per share)	$ (0.17)		$ (0.07)		$ (0.28)		$ (0.31)
Equity Option [Member]
Note 12 - Stockholders' Equity (Details) - Earnings (Loss) Per Share of Common Stock [Line Items]
Antidilutive Securities	8,140	[1]	6,256	[1]	8,140	[1]	6,256	[1]
Convertible Debt Securities [Member]
Note 12 - Stockholders' Equity (Details) - Earnings (Loss) Per Share of Common Stock [Line Items]
Antidilutive Securities	28,890	[1]	28,890	[1]	28,890	[1]	28,890	[1]

[1] Inclusion of the shares for these awards would have had an anti-dilutive effect.