Note 8 - Segment, Significant Customers and Geographic Information - Revenue By Region (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenue	$ 620,119	$ 474,867	$ 1,585,435	$ 1,367,060
CHINA
Revenue	310,472	234,924	856,026	676,148
TAIWAN
Revenue	179,747	103,537	407,593	222,582
KOREA, REPUBLIC OF
Revenue	51,815	41,698	126,865	128,047
Europe [Member]
Revenue	25,145	29,827	61,992	109,278
UNITED STATES
Revenue	13,797	23,565	42,544	82,153
South East Asia [Member]
Revenue	22,772	22,538	47,363	70,678
JAPAN
Revenue	16,286	18,605	42,786	77,708
Other Region [Member]
Revenue	$ 85	$ 173	$ 266	$ 466