Note 10 - Capital Stock, Warrants and Stock Options: Schedule of Warrants Activity Table Text Block (Details) - shares			6 Months Ended	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2019	Jun. 30, 2019
Details
Warrants outstanding	13,046,484	663,496	36,452,284
Warrants issued			23,405,800	12,582,988
Warrants cancelled				(200,000)