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Net Loss per Share - Dilutive Securities (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Anti-dilutive securities
Anti-dilutive securities excluded from computation of earnings per share	8,374	7,579	8,376	8,211
Convertible senior notes
Anti-dilutive securities
Anti-dilutive securities excluded from computation of earnings per share	5,125	5,125	5,125	5,125
Stock options outstanding
Anti-dilutive securities
Anti-dilutive securities excluded from computation of earnings per share	2,492	1,677	2,574	2,158
Unvested restricted stock units
Anti-dilutive securities
Anti-dilutive securities excluded from computation of earnings per share	748	765	676	917
Employee stock purchase plan
Anti-dilutive securities
Anti-dilutive securities excluded from computation of earnings per share	9	12	1	11

X

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 260
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482662/260-10-50-1

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+ References

No definition available.

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