Note 8 - Segment, Significant Customers and Geographic Information - Long Lived Assets By Geographic Region (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Long lived assets by region	$ 400,534	$ 368,952
CHINA
Long lived assets by region	207,614	184,685
UNITED STATES
Long lived assets by region	124,000	119,430
TAIWAN
Long lived assets by region	37,071	39,419
Other Region [Member]
Long lived assets by region	$ 31,849	$ 25,418