CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Total net revenue	$ 624,957	$ 507,149	$ 378,831
Total cost of revenue	309,073	247,407	183,834
Total gross profit	315,884	259,742	194,997
Operating expenses:
Research and development	120,307	102,231	82,494
Selling, general and administrative	146,717	138,085	119,611
Amortization of intangibles	0	507	3,019
Restructuring and related charges	3,341	110	2,322
Total operating expenses	270,365	240,933	207,446
Income (loss) from operations	45,519	18,809	(12,449)
Interest expense, net	(5,040)	(10,625)	(11,509)
Loss on convertible debt extinguishment	0	0	(1,362)
Other income (expense), net	4,006	687	(897)
Income (loss) before income taxes	44,485	8,871	(26,217)
Provision for (benefit from) income taxes	16,303	(4,383)	3,054
Net income (loss)	$ 28,182	$ 13,254	$ (29,271)
Net income (loss) per share:
Basic (in dollars per share)	$ 0.27	$ 0.13	$ (0.30)
Diluted (in dollars per share)	$ 0.25	$ 0.12	$ (0.30)
Weighted average common shares:
Basic (in shares)	105,080	101,484	96,971
Diluted (in shares)	112,378	106,171	96,971
Appliance and integration
Total net revenue	$ 473,806	$ 369,767	$ 252,014
Total cost of revenue	259,027	195,445	126,948
SaaS and service
Total net revenue	151,151	137,382	126,817
Total cost of revenue	$ 50,046	$ 51,962	$ 56,886