Note 12 - Line of Credit (Details) (USD $)	3 Months Ended	9 Months Ended	1 Months Ended		0 Months Ended		1 Months Ended		9 Months Ended	0 Months Ended
	Sep. 30, 2014	Sep. 30, 2014	Jul. 31, 2014 Common Stock [Member] Convertible Bond [Member]	Jun. 03, 2014 Convertible Bond [Member] Minimum [Member]	Jun. 03, 2014 Convertible Bond [Member] Non-US Investors [Member]	Jun. 03, 2014 Convertible Bond [Member] Non-US Investors [Member]	Sep. 30, 2014 Convertible Bond [Member]	Jul. 31, 2014 Convertible Bond [Member]	Sep. 30, 2014 Convertible Bond [Member]	May 15, 2014 Cathay Bank [Member]	Apr. 17, 2014 Cathay Bank [Member]	Dec. 26, 2011 Cathay Bank [Member]
Note 12 - Line of Credit (Details) [Line Items]
Line of Credit Facility, Current Borrowing Capacity												$ 9,000,000
Line of Credit Facility, Percentage of Amount Outstanding to be Extended												70.00%
Long-term Line of Credit											4,250,000
Interest Payable											100,000
Payments for Legal Settlements										4,400,000
Debt Instrument, Face Amount						11,000,000
Debt Instrument, Convertible, Carrying Amount of Equity Component				500,000
Debt Instrument, Convertible, Conversion Price (in Dollars per share)			$ 0.16			$ 0.16
Debt Instrument, Convertible, Beneficial Conversion Feature					10,300,000
Extinguishment of Debt, Amount								11,000,000
Debt Conversion, Converted Instrument, Shares Issued (in Shares)			68,750,000
Interest Expense, Debt							1,400,000
Gains (Losses) on Extinguishment of Debt	(8,907,000)	(8,907,000)					(8,900,000)
Stockholders' Equity, Period Increase (Decrease)									$ 600,000