Note 10 - Geographic Long-Lived Assets Information: Schedule Of Long-Lived Assets By Geographic Area (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Details
Long-lived assets in the United States	$ 27,605	$ 10,309	$ 10,866
Long-lived assets in England	23,548	24,892	28,604
Long-lived assets in Ireland	2,639	2,543	2,803
Long-lived assets in Australia	423	447	525
Long-lived assets in Canada	$ 686	$ 676	$ 759