Note 4 - Balance Sheet Components - Accrued Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Dividends and dividend equivalents	$ 58,909	$ 42,170
Warranty	17,043	24,082
Stock rotation and sales returns	28,343	14,931
Income tax payable	467	15,595
Other	15,915	16,901
Total	$ 120,677	$ 113,679