Note 1 - Organization and Summary of Significant Accounting Policies (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Inventory, Net	$ 14,700	$ 0
Cash, FDIC Insured Amount	250,000
Accounts Receivable, Net	0	0
Allowance for Doubtful Accounts Receivable	0	$ 0
Provision for Doubtful Accounts	0
Patents [Member]
Impairment of Intangible Assets (Excluding Goodwill)	0
Impairment of Long-Lived Assets Held-for-use	$ 0
Minimum [Member]
Property, Plant and Equipment, Estimated Useful Lives	two
Minimum [Member] | Patents [Member]
Finite-Lived Intangible Asset, Useful Life	15 years
Maximum [Member]
Property, Plant and Equipment, Estimated Useful Lives	seven
Maximum [Member] | Patents [Member]
Finite-Lived Intangible Asset, Useful Life	20 years