Note 14 - Preferred Stock (Details) (USD $)	0 Months Ended	6 Months Ended				0 Months Ended
	May 15, 2014	Jun. 30, 2014	May 15, 2014	Dec. 31, 2013	Dec. 23, 2008	May 15, 2014 Preferred Stock [Member]	Dec. 23, 2008 Preferred Stock [Member]	Jul. 22, 2014 Subsequent Event [Member]	Jul. 22, 2014 Subsequent Event [Member]
Note 14 - Preferred Stock (Details) [Line Items]
Preferred Stock, Shares Authorized (in Shares)		500,000		500,000
Stock Issued During Period, Value, New Issues (in Dollars)							$ 26,000
Preferred Stock, Liquidation Preference Per Share					$ 1,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)					833,333
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 4.68
Preferred Stock, Dividends, Per Share, Cash Paid	$ 201.71
Stock Redeemed or Called During Period, Shares (in Shares)						10,000
Preferred Stock, Redemption Price Per Share			$ 1,000
Preferred Stock, Shares Outstanding (in Shares)		16,000		26,000
Preferred Stock, Dividends Per Share, Declared								$ 22.50
Dividends Payable (in Dollars)									$ 360,000
Warrant Expiration Periods		10 years