Note 9 - Geographic Information: Schedule Of Geographic Information (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Details
Company Sales in the United States	$ 23,873	$ 30,413	$ 34,524
Company Sales in Europe	8,705	8,918	7,214
Company Sales Other	$ 8,325	$ 10,893	$ 10,543

Represents the monetary amount of Company Sales in the United States, during the indicated time period.

No definition available.

Name:	fil_CompanySalesInTheUnitedStates
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration