Note 15 - Subsequent Events (Details) (Subsequent Event [Member], USD $) In Millions, except Share data, unless otherwise specified	0 Months Ended
	Oct. 15, 2014
Note 15 - Subsequent Events (Details) [Line Items]
Postconfirmation, Liabilities	$ 225
Stock Issued During Period, Shares, New Issues (in Shares)	37,500,000
Minimum [Member]
Note 15 - Subsequent Events (Details) [Line Items]
Postconfirmation, Assets	850
Postconfirmation, Stockholders' Equity	625
Maximum [Member]
Note 15 - Subsequent Events (Details) [Line Items]
Postconfirmation, Assets	950
Postconfirmation, Stockholders' Equity	$ 725