Note 2 - Summary of significant accounting policies: Basic and diluted income (loss) per common share (Details) - shares	Dec. 31, 2017	Dec. 31, 2016
Details
Potentially dilutive warrants outstanding	0	4,500

Represents the Potentially dilutive warrants outstanding (number of shares), as of the indicated date.

No definition available.

Name:	fil_PotentiallyDilutiveWarrantsOutstanding
Namespace Prefix:	fil_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant