Note 11 - Geographic Long-Lived Assets Information: Schedule Of Long-Lived Assets By Geographic Area (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Details
Long-lived assets in the United States	$ 11,151	$ 11,097	$ 11,349
Long-lived assets in England	26,710	31,901	36,199
Long-lived assets in Ireland	2,614	2,761	3,222
Long-lived assets in Australia	513	$ 543	$ 631
Long-lived assets in Canada	$ 729