Note 15 - Preferred Stock (Details)		9 Months Ended
	Oct. 01, 2015 shares	Sep. 30, 2015 USD ($) $ / shares shares	Dec. 31, 2014 shares
Note 15 - Preferred Stock (Details) [Line Items]
Preferred Stock, Shares Outstanding		53,565	53,565
Common Stock, Shares, Outstanding		55,444,065	55,028,238
Owned by MatlinPatterson [Member]
Note 15 - Preferred Stock (Details) [Line Items]
Preferred Stock, Shares Outstanding		267,829
Common Stock, Shares, Outstanding		126,400,000
Outstanding Common Stock and Preferred Stock Ownership Percentage		59.00%
Series B Preferred Stock [Member]
Note 15 - Preferred Stock (Details) [Line Items]
Voting Power Limit		49.00%
Amount Used as Numerator in Calculating Conversion Shares (in Dollars) | $		$ 1,000
Convertible Preferred Stock, Conversion Price (in Dollars per share) | $ / shares		$ 15.25
Series B Preferred Stock [Member] | Owned by MatlinPatterson [Member]
Note 15 - Preferred Stock (Details) [Line Items]
Preferred Stock, Shares Outstanding		267,829
Convertible Preferred Stock, Number of Shares Converted		87,800,000
Subsequent Event [Member] | Owned by MatlinPatterson [Member]
Note 15 - Preferred Stock (Details) [Line Items]
Preferred Stock, Shares Outstanding	0
Common Stock, Shares, Outstanding	42,800,000
Convertible Preferred Stock, Shares Issued upon Conversion	17,600,000
Outstanding Common Stock Ownership Percentage	0.35
Reverse Stock Split [Member] | Subsequent Event [Member]
Note 15 - Preferred Stock (Details) [Line Items]
Stockholders' Equity Note, Stock Split, Conversion Ratio	5