Note 6 - Convertible Notes and Stock Purchase Warrants (Details Textual) - USD ($)		2 Months Ended	3 Months Ended
	Sep. 17, 2018	May 03, 2019	Mar. 31, 2019	Mar. 31, 2018	Sep. 30, 2018
Amortization of Debt Discount (Premium)			$ 21,959
Warrants Issued to Investors [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	466,666
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 0.15
Warrants and Rights Outstanding, Term					5 years
Adjustments to Additional Paid in Capital, Warrant Issued	$ 18,000
Embedded Derivative, Fair Value of Embedded Derivative Liability	$ 13,784
Warrants Issued to Investors [Member] | Measurement Input, Risk Free Interest Rate [Member]
Embedded Derivative Liability, Measurement Input	0.0246
Warrants Issued to Investors [Member] | Measurement Input, Price Volatility [Member]
Embedded Derivative Liability, Measurement Input	3.64
Warrants Issued to Investors [Member] | Measurement Input, Expected Term [Member]
Embedded Derivative Liability, Measurement Input	0.75
Warrants Issued to Investors [Member] | Measurement Input, Expected Dividend Rate [Member]
Embedded Derivative Liability, Measurement Input	0
Warrants Issued to Investors [Member] | Measurement Input, Discount Rate [Member]
Embedded Derivative Liability, Measurement Input	0.4
Warrants Issued to Investors [Member] | Measurement Input, Discount for Lack of Marketability [Member]
Embedded Derivative Liability, Measurement Input	0.35
Warrants Issued to Investors [Member] | Auctus Fund, LLC [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	233,333
Convertible Promissory Notes 12% [Member]
Debt Instrument, Interest Rate, Stated Percentage	12.00%
Proceeds from Convertible Debt	$ 315,800
Payments of Debt Issuance Costs	$ 34,200
Debt Instrument, Term	270 days
Debt Instrument, Covenant, Prepayment of Outstanding Principal and Interest, Percentage, After 90 Days from Date of Issuance	130.00%
Debt Instrument, Covenant, Prepayment of Outstanding Principal and Interest, Percentage, Starting After 91 Days and Ending at 180 Days from Date of Issuance	145.00%
Debt Instrument, Covenant, Threshold Period After Date of Issuance for Convertible Notes to No Longer Qualify for Prepayment	181 days
Debt Instrument, Convertible, Period After Date of Issuance	180 days
Debt Instrument, Convertible, Conversion Price, Percentage Discount of Common Stock Trading Price	40.00%
Debt Instrument, Covenant, Number of Times that Authorized and Unissued Common Stock Shares Must Be Greater Than the Number of Shares Issuable Upon Note Conversion	7
Debt Instrument, Debt Default, Interest Rate, Stated Percentage	24.00%
Debt Instrument, Debt Default, Repayment Amount of Outstanding Principal Plus Accrued and Unpaid Interest, Percentage	150.00%
Debt Instrument, Amendment Fee			35,000
Interest Expense, Total			68,076
Amortization of Debt Discount (Premium)			$ 21,959
Debt, Long-term and Short-term, Combined Amount, Total				0
Interest Expense, Debt, Total				$ 0
Convertible Promissory Notes 12% [Member] | Subsequent Event [Member]
Debt Instrument, Amendment Fee		$ 52,000
Debt Instrument, Amendment Fee, Percent of Face Value		15.00%
Convertible Promissory Notes 12% [Member] | EMA Financial, LLC [Member] | Maximum [Member]
Debt Instrument, Extension Term	1 year
Convertible Promissory Notes 12% [Member] | Auctus Fund, LLC [Member]
Debt Instrument, Face Amount	$ 175,000
Convertible Promissory Notes 12% [Member] | EMA Financial, LLC [Member]
Debt Instrument, Face Amount	$ 175,000
Warrants Issued to Investors [Member] | EMA Financial, LLC [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	233,333