Note 5 - Property and Equipment: Property, Plant and Equipment (Details) - USD ($) $ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Details | ||
| Land | $ 1,299 | $ 1,342 |
| Buildings and Improvements, Gross | 10,184 | 10,657 |
| Machinery and Equipment, Gross | 15,566 | 15,483 |
| Construction in Progress, Gross | 31 | 131 |
| Property, Plant and Equipment, Gross | 27,080 | 27,613 |
| Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment | (19,711) | (19,377) |
| Property and equipment - net | $ 7,369 | $ 8,236 |