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Note 4 - Convertible Notes to Related Parties (Details) (USD $)	0 Months Ended	3 Months Ended					3 Months Ended	1 Months Ended	3 Months Ended		1 Months Ended
	Jul. 29, 2011	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	Apr. 30, 2011 Initial Closing Amount [Member]	Apr. 30, 2011 Purchase Option [Member]	Mar. 31, 2014 Notes Payable, Other Payables [Member] In Case of Debt Conversion [Member]	Jun. 30, 2011 Notes Payable, Other Payables [Member]	Mar. 31, 2014 Notes Payable, Other Payables [Member]	Apr. 30, 2011 Notes Payable, Other Payables [Member]	Apr. 30, 2011 Common Stock [Member]	Apr. 30, 2011 Principal Amount [Member]
Note 4 - Convertible Notes to Related Parties (Details) [Line Items]
Convertible Debt Issuable In Connection With Private Placement1										$ 4,500,000
Notes Authorized Under Private Placement Initial Closing					4,300,000
Purchase Option Under Private Placement						0.06
Debt Instrument, Maturity Date								May 02, 2021
Debt Instrument Conversion Ratio, Shares (in Shares)											1,250
Debt Instrument Conversion Ratio, Multiple of Principal												1,000
Beneficial Ownership After Conversion								9.99%
Notice Period Associated with Beneficial Ownership Percentage Limitation, Convertible Notes								61 days
Common Shares Registered For Resale In Connection With Convertible Notes (in Shares)	3,500,000
Paid-in-Kind Interest									75,000
Debt Instrument, Unamortized Discount		75,000							3,944,000
Interest Expense, Debt, Excluding Amortization		77,000	71,000
Amortization of Debt Discount (Premium)		139,000	130,000
Carrying Value of Notes Outstanding		1,164,000		1,025,000					1,164,000
Debt Instrument, Face Amount							$ 5,100,000		$ 5,108,000
Debt Instrument, Convertible, Number of Equity Instruments							6,400,000

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Percentage amount the holder would beneficially own of the company's outstanding common stock.

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Common shares registered for resale in connection with convertible notes.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the holder.

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Notes authorized under private placement initial closing.

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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The number of equity instruments that the holder of the debt instrument would receive if the debt was converted to equity.

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Face (par) amount of debt instrument at time of issuance.

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Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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