Note 7- Segment, Significant Customers and Geographic Information - Long Lived Assets By Geographic Region (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Long lived assets by region	$ 369,374	$ 362,962
CHINA
Long lived assets by region	220,399	211,973
UNITED STATES
Long lived assets by region	113,053	113,805
TAIWAN
Long lived assets by region	19,376	19,607
Other Region [Member]
Long lived assets by region	$ 16,546	$ 17,577