Note 14 - Leases (Details)	Dec. 31, 2020
Details
Lessee Operating Lease for Parking Lot Term of Contract	11 years
Lessee Operating Lease for Automobile Term of Contract	12 months

Represents the Lessee Operating Lease for Parking Lot Term of Contract, during the indicated time period.

No definition available.

Name:	fil_LesseeOperatingLeaseForParkingLotTermOfContract
Namespace Prefix:	fil_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration