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Note 6 - Company Operations - Customers Representing 5% or More of Total Revenue (Details) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Revenue by Customer	$ 1,144,585	$ 863,402
Major Customers 1 [Member]
Revenue by Customer	179,292	129,529
Major Customers 2 [Member]
Revenue by Customer	163,483	117,827
Major Customers 3 [Member]
Revenue by Customer	131,837	67,303
Major Customers 4 [Member]
Revenue by Customer	113,280	66,178
Major Customers 5 [Member]
Revenue by Customer	70,760	63,449
Major Customers 6 [Member]
Revenue by Customer	61,677	63,309
Major Customers 7 [Member]
Revenue by Customer	$ 51,814	$ 54,697

X

- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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