Note 6 - Earnings Per Share (Details)		1 Months Ended
	Mar. 31, 2013	Nov. 30, 2013 Outstanding Warrants Converted into Voting Common Stock [Member]
Note 6 - Earnings Per Share (Details) [Line Items]
Class of Warrant or Right, Outstanding	60,193,351
Common Stock, Shares, Outstanding	47,802,816
Stock Issued During Period, Shares, Other		12,390,535