Note 10 - Convertible Notes Payable (Details) (USD $)																									12 Months Ended			1 Months Ended	9 Months Ended			12 Months Ended
	Dec. 31, 2013	Mar. 18, 2013	Feb. 22, 2013 Extended Maturity [Member] Former Director Mathew Veatech [Member] Convertible Debentures [Member]	Dec. 05, 2013 Extended Maturity [Member] Director Guus Van Kesteren [Member] Convertible Debentures [Member]	Feb. 22, 2013 Extended Maturity [Member] Convertible Note Payable 4 [Member]	Mar. 30, 2011 Extended Maturity [Member] Convertible Note Payable 4 [Member]	Dec. 31, 2013 Extended Maturity [Member] Convertible Debentures [Member]	Feb. 22, 2013 Extended Maturity [Member] Convertible Debentures [Member]	Sep. 30, 2009 Extended Maturity [Member] Convertible Debentures [Member]	Mar. 12, 2013 Extended Maturity [Member] Convertible Debenture4 [Member]	Mar. 06, 2013 Extended Maturity [Member] Convertible Debenture4 [Member]	Feb. 22, 2013 Extended Maturity [Member] Convertible Debenture4 [Member]	Sep. 30, 2009 Extended Maturity [Member] Convertible Debenture4 [Member]	Feb. 22, 2013 Chief Executive Officer 2 [Member] Convertible Debentures [Member]	Feb. 22, 2013 Chief Executive Officer 2 [Member] Convertible Debenture4 [Member]	Feb. 22, 2013 Chief Operating Officer1[Member] Convertible Debentures [Member]	Feb. 22, 2013 Chief Technology Officer1 [Member] Convertible Debentures [Member]	Dec. 31, 2013 Director Guus Van Kesteren [Member] Convertible Debenture 5 [Member]	Feb. 22, 2013 Extended Maturity [Member] Convertible Note Payable 5 [Member]	Sep. 30, 2011 Extended Maturity [Member] Convertible Note Payable 5 [Member]	Sep. 30, 2011 Director [Member] Convertible Note Payable 5 [Member]	Feb. 22, 2013 CEO and Director Cornelis F. Wit [Member] Convertible Note Payable 5 [Member]	Feb. 22, 2013 Director [Member] Convertible Note Payable 4 [Member]	Mar. 30, 2011 Director [Member] Convertible Note Payable 4 [Member]	Dec. 31, 2013 Convertible Note Payable 1 [Member]	Dec. 31, 1999 Convertible Note Payable 1 [Member]	Jun. 30, 2004 Convertible Note Payable 1 [Member]	Mar. 30, 2011 Convertible Note Payable 4 [Member]	Sep. 30, 2009 Convertible Note Payable 4 [Member]	Dec. 16, 2008 Convertible Debentures [Member]	Aug. 29, 2008 Convertible Debentures [Member]	Dec. 31, 2009 Convertible Note Payable 5 [Member]
Note 10 - Convertible Notes Payable (Details) [Line Items]
Debt Instrument, Interest Rate, Stated Percentage		2.00%																								10.00%			12.00%	12.00%	10.00%	12.00%
Convertible Notes Payable	$ 9,665,000		$ 15,000	$ 160,000	$ 1,200,000	$ 1,200,000	$ 360,000	$ 150,000	$ 1,920,000	$ 100,000	$ 200,000	$ 4,505,000	$ 4,980,000	$ 1,770,000	$ 4,475,000	$ 25,000	$ 5,000	$ 160,000	$ 1,490,000	$ 1,490,000	$ 1,440,000	$ 1,440,000	$ 1,100,000	$ 1,100,000		$ 862,500			$ 1,400,000	$ 5,075,000	$ 2,270,000	$ 1,490,000
Debt Issuance Cost																										119,625
Proceeds from Issuance of Debt																										742,875						1,490,000
Debt Instrument, Convertible, Conversion Price (in Dollars per share)																											$ 1.25		$ 0.25	$ 0.50	$ 0.50	$ 0.25
Debt Conversion, Converted Instrument, Amount																									787,500
Debt Conversion, Converted Instrument, Shares Issued (in Shares)																									1,495,179
Long-term Debt, Gross																									75,000
Interest Payable																									109,748
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)																													5,600,000	10,150,000	4,540,000	5,960,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)																													0.25			0.25
Proceeds from Issuance of Secured Debt																													1,400,000
Repayments of Notes Payable																												$ 200,000