Note 7 - Segment and Geographic Information - Revenue By Region (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Revenue	$ 451,065	$ 377,714
CHINA
Revenue	225,052	206,079
TAIWAN
Revenue	48,833	56,437
KOREA, REPUBLIC OF
Revenue	45,680	40,373
Europe [Member]
Revenue	43,103	25,215
UNITED STATES
Revenue	31,017	13,446
JAPAN
Revenue	30,815	19,155
South East Asia [Member]
Revenue	26,432	16,889
Other Region [Member]
Revenue	$ 133	$ 120