Note 1 - The Company and Basis of Presentation (Details) - shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Common Stock, Shares, Outstanding	57,116,055	3,695,604
Consortium
Reverse merger	31,000,000
Common Stock, Shares, Outstanding	40,904,589
Common Stock
Reverse merger	31,000,000
Common Stock | Consortium
Reverse merger	31,000,000
Common Stock, Shares, Outstanding	40,904,589