Note 5 - Company Operations - Customers Representing 5% or More of Total Revenue (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Revenue by Customer	$ 863,402	$ 1,062,101
Major Customers 1 [Member]
Revenue by Customer	129,529	167,000
Major Customers 2 [Member]
Revenue by Customer	117,827	115,000
Major Customers 3 [Member]
Revenue by Customer	67,307	113,000
Major Customers 4 [Member]
Revenue by Customer	66,178	94,000
Major Customers 5 [Member]
Revenue by Customer	63,449	82,000
Major Customers 6 [Member]
Revenue by Customer	63,309	76,000
Major Customers 7 [Member]
Revenue by Customer	54,697	64,000
Major Customers 8 [Member]
Revenue by Customer		$ 57,000