CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
CONDENSED CONSOLIDATED STATEMENTS OF INCOME (Unaudited)
NET REVENUES	$ 125,511	$ 160,233	$ 355,031	$ 526,368
COST OF REVENUES	59,566	68,198	172,283	226,815
GROSS PROFIT	65,945	92,035	182,748	299,553
OPERATING EXPENSES:
Research and development	24,064	23,205	72,562	70,390
Sales and marketing	16,224	14,700	49,126	47,081
General and administrative	7,945	5,759	24,950	21,432
Other operating expenses, net	0	0	0	1,130
Total operating expenses	48,233	43,664	146,638	140,033
INCOME FROM OPERATIONS	17,712	48,371	36,110	159,520
OTHER INCOME	3,138	1,001	7,566	2,229
INCOME BEFORE INCOME TAXES	20,850	49,372	43,676	161,749
PROVISION FOR INCOME TAXES	1,054	3,408	2,212	13,713
NET INCOME	$ 19,796	$ 45,964	$ 41,464	$ 148,036
EARNINGS PER SHARE:
Basic (in dollars per share)	$ 0.34	$ 0.80	$ 0.72	$ 2.55
Diluted (in dollars per share)	$ 0.34	$ 0.80	$ 0.72	$ 2.52
SHARES USED IN PER SHARE CALCULATION:
Basic (in shares)	57,383	57,172	57,282	58,039
Diluted (in shares)	57,741	57,603	57,711	58,635