Note 8 - Segment, Significant Customers and Geographic Information - Long Lived Assets By Geographic Region (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Long lived assets by region	$ 436,265	$ 368,952
CHINA
Long lived assets by region	237,113	184,685
UNITED STATES
Long lived assets by region	125,952	119,430
TAIWAN
Long lived assets by region	39,929	39,419
Other Region [Member]
Long lived assets by region	$ 33,271	$ 25,418