Note 7 - Derivative Liability - Schedule of Derivative Liability Activity (Details) - Derivative Financial Instruments, Liabilities [Member]	3 Months Ended
Mar. 31, 2020 USD ($)
Derivative balance	$ 65,289
Gain (loss) on change in derivative fair value adjustment	(39,049)
Derivative balance	$ 26,240

Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258

Name:	us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant