CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
CONSOLIDATED STATEMENTS OF INCOME
NET REVENUES	$ 418,973	$ 444,538	$ 651,138
COST OF REVENUES	194,222	215,582	284,231
GROSS PROFIT	224,751	228,956	366,907
OPERATING EXPENSES:
Research and development	100,790	96,067	93,894
Sales and marketing	67,825	64,598	62,574
General and administrative	38,207	33,232	28,897
Other operating expenses, net	0	0	1,130
Total operating expenses	206,822	193,897	186,495
INCOME FROM OPERATIONS	17,929	35,059	180,412
OTHER INCOME	12,825	10,848	3,014
INCOME BEFORE INCOME TAXES	30,754	45,907	183,426
PROVISION (BENEFIT) FOR INCOME TAXES	(1,480)	(9,828)	12,575
NET INCOME	$ 32,234	$ 55,735	$ 170,851
EARNINGS PER SHARE:
Basic (in dollars per share)	$ 0.57	$ 0.97	$ 2.96
Diluted (in dollars per share)	$ 0.56	$ 0.97	$ 2.93
SHARES USED IN PER SHARE CALCULATION:
Basic (in shares)	56,820	57,195	57,801
Diluted (in shares)	57,130	57,622	58,371