Note 9 - Related Party Transactions (Details Textual) - USD ($)	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017	Sep. 30, 2017
Director and Officer [Member]
Due to Related Parties, Total	$ 0		$ 33,000
Payment for Directors Fees	33,000			$ 33,000
Director and Officer 1 [Member]
Due to Related Parties, Total	41		97
Director and Officer 2 [Member]
Due to Related Parties, Total	0		3,982
Director and Officer 3 [Member]
Due to Related Parties, Total	0		0
Payment for Directors Fees	19,543			19,638
Director and Officer 4 [Member]
Due to Related Parties, Total		$ 0	0
Payment for Directors Fees	22,500			22,500
Independent Director [Member]
Due to Related Parties, Total	500		1,000
Payment for Directors Fees	500			1,000
Officer [Member]
Due to Related Parties, Total	7,446		6,106
Payment for Directors Fees	25,588			$ 23,447
Shareholders Holding More Than 10% of the Company [Member]
Notes Payable, Related Parties	0		600,235
Company of Which a Current Director of the Reporting Entity is a Director [Member]
Due from Related Parties, Total	$ 2,581		$ 2,630