Note 14 - Preferred Stock (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Wеightеd Avеragе Additional Common Sharеs Outstanding If Prеfеrrеd Sharеs Convеrtеd To Common Sharеs	147,812,786	147,812,786	147,812,786	147,812,786
Amount Used as Numerator in Calculating Conversion Shares (in Dollars)	$ 1,000		$ 1,000
Convertible Preferred Stock, Conversion Price (in Dollars per share)	$ 3.05		$ 3.05
Voting Power Limit	49.00%		49.00%
Common Stock, Shares, Outstanding	199,933,447		199,933,447		198,563,273
Outstanding Common Stock and Preferred Stock Ownership Percentage	68.00%		68.00%
Series B Preferred Stock [Member]
Preferred Stock, Shares Outstanding	450,829	450,829	450,829	450,829	450,829
Owned by MatlinPatterson [Member]
Common Stock, Shares, Outstanding	89,400,000		89,400,000