Note 2 - Detail of Certain Balance Sheet Accounts: Schedule of Accrued Expenses (Details) - USD ($) $ in Thousands |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|
| Details | ||
| Accrued Income Taxes, Current | $ 1,632 | $ 2,445 |
| Employee-related Liabilities, Current | 1,053 | 940 |
| Estimated Litigation Liability, Current | 122 | 110 |
| Other | 610 | 653 |
| Accrued expenses | $ 3,417 | $ 4,148 |