Note 4 - Convertible Notes Payable - Related Party - Convertible Notes Payable Outstanding (Details)	Dec. 31, 2018 USD ($) $ / shares
Principal amount	$ 513,356
Convertible Note Payable Number One [Member]
Principal amount	$ 144,426
Convertible Note Payable Number One [Member] | Related Party Convertible Notes Payable [Member]
Annual interest	0.75%	[1]
Conversion price (in dollars per share) | $ / shares	$ 0.168
Convertible Note Payable Number Two [Member]
Principal amount	$ 262,500
Convertible Note Payable Number Two [Member] | Related Party Convertible Notes Payable [Member]
Annual interest	0.65%	[1]
Conversion price (in dollars per share) | $ / shares	$ 0.1875
Convertible Note Payable Number Three [Member]
Principal amount	$ 106,430
Convertible Note Payable Number Three [Member] | Related Party Convertible Notes Payable [Member]
Annual interest	0.64%	[1]
Conversion price (in dollars per share) | $ / shares	$ 0.1875

[1] Short Term Applicable Federal Rate