Note 5 - Private Securities Offerings (Details) (USD $)	1 Months Ended	9 Months Ended		1 Months Ended		3 Months Ended	6 Months Ended	1 Months Ended	6 Months Ended		7 Months Ended			5 Months Ended	3 Months Ended	6 Months Ended		1 Months Ended
	Dec. 28, 2012	Sep. 30, 2013	Jun. 08, 2010	Dec. 31, 2011 September 2011 - December 31, 2011 (Member) Fall 2011 Offering [Member]	Sep. 30, 2013 Common Stock [Member] Summer 2013 Offering [Member]	Sep. 30, 2013 Summer 2013 Offering [Member]	Jun. 30, 2013 Winter 2013 Offering (Member)	Dec. 17, 2012 Clyra Winter 2012 Private Securities Offering [Member]	Jun. 30, 2013 Clyra Winter 2012 Private Securities Offering [Member]	Apr. 30, 2013 Clyra Winter 2012 Private Securities Offering [Member]	Nov. 30, 2012 Summer 2012 Offering [Member]	Oct. 23, 2012 Summer 2012 Offering [Member] Maximum [Member]	Oct. 23, 2012 Summer 2012 Offering [Member] Minimum [Member]	May 31, 2012 Winter 2012 Offering [Member]	Jun. 30, 2013 Winter 2012 Warrants [Member]	Jun. 30, 2013 Winter 2012 Warrants [Member]	May 31, 2012 Winter 2012 Warrants [Member]	Jan. 31, 2012 Fall 2011 Offering [Member]	Dec. 31, 2011 Fall 2011 Offering [Member]	Sep. 30, 2011 Fall 2011 Offering [Member]	Dec. 31, 2012 Fall 2011 Warrants [Member]
Note 5 - Private Securities Offerings (Details) [Line Items]
Sale of Stock, Price Per Share (in Dollars per share)	$ 0.25					$ 0.25	$ 0.30	$ 1,000			$ 0.35	$ 0.40	$ 0.35	$ 0.35					$ 0.35
Stock Issued During Period, Shares, New Issues (in Shares)	60,000			1,335,201		220,000	2,333,329		215		2,771,671			3,127,914				275,986	1,059,215
Proceeds from Issuance of Private Placement		$ 215,000				$ 55,000	$ 700,000		$ 215,000		$ 970,086			$ 1,094,765				$ 96,594	$ 370,723	$ 467,317
Proceeds from Issuance of Private Placement, Net						49,500	633,000		211,000
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per Item)			0.50			0.30	0.55			1,833	0.50	0.55	0.50				0.50				0.50
Debt Instrument, Convertible, Conversion Price (in Dollars per share)					$ 0.60
Debt Conversion, Converted Instrument, Shares Issued (in Shares)								1,000
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in Shares)	50,000		50,000					2,858
Proceeds from Debt, Net of Issuance Costs											918,586			1,040,315
Warrant Extension Period, Years																1 year
Warrant Extension Expense															$ 233,000
Number of Accredited Investors																			16