CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenue:
Total net revenue	$ 607,907	$ 624,957	$ 507,149
Cost of revenue:
Total cost of revenue	295,362	309,073	247,407
Total gross profit	312,545	315,884	259,742
Operating expenses:
Research and development	126,282	120,307	102,231
Selling, general and administrative	163,282	146,717	138,085
Amortization of intangibles	0	0	507
Restructuring and related charges	809	3,341	110
Total operating expenses	290,373	270,365	240,933
Income from operations	22,172	45,519	18,809
Interest expense, net	(2,696)	(5,040)	(10,625)
Other income (expense), net	(335)	4,006	687
Income before income taxes	19,141	44,485	8,871
Provision for (benefit from) income taxes	(64,853)	16,303	(4,383)
Net income	$ 83,994	$ 28,182	$ 13,254
Net income per share:
Basic (in dollars per share)	$ 0.75	$ 0.27	$ 0.13
Diluted (in dollars per share)	$ 0.72	$ 0.25	$ 0.12
Weighted average common shares:
Basic (in shares)	111,651	105,080	101,484
Diluted (in shares)	117,359	112,378	106,171
Appliance and integration
Revenue:
Total net revenue	$ 435,878	$ 473,806	$ 369,767
Cost of revenue:
Total cost of revenue	236,773	259,027	195,445
SaaS and service
Revenue:
Total net revenue	172,029	151,151	137,382
Cost of revenue:
Total cost of revenue	$ 58,589	$ 50,046	$ 51,962