v3.20.4

Consolidated Statements of Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Revenue	$ 682,954	$ 365,635	$ 294,490
Cost of revenue	311,823	152,814	129,345
Gross profit	371,131	212,821	165,145
Operating expenses:
Research and development	269,147	183,875	167,924
Sales and marketing	61,290	47,722	43,080
General and administrative	57,519	30,672	28,302
Total operating expenses	387,956	262,269	239,306
Loss from operations	(16,825)	(49,448)	(74,161)
Interest expense	(35,221)	(34,920)	(32,209)
Loss on early extinguishment of debt	(13,539)	0	0
Other income, net	10,295	11,853	2,408
Loss before income taxes	(55,290)	(72,515)	(103,962)
Provision (benefit) for income taxes	4,454	396	(8,211)
Net loss	$ (59,744)	$ (72,911)	$ (95,751)
Earnings per share:
Basic (in dollars per share)	$ (1.20)	$ (1.61)	$ (2.19)
Diluted (in dollars per share)	$ (1.20)	$ (1.61)	$ (2.19)
Weighted-average shares used in computing earnings per share:
Basic (in shares)	49,901,181	45,226,717	43,690,581
Diluted (in shares)	49,901,181	45,226,717	43,690,581

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 924
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-URI http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.2(a),(d))
-URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227

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