Share-Based Compensation - Share Based Compensation Expense By Type (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-Based Compensation
Total share-based compensation expense	$ 39,734	$ 62,061	$ 62,976
Unrecognized compensation cost	43,403
Stock options
Share-Based Compensation
Total share-based compensation expense	2,998	5,473	6,536
Unrecognized compensation cost	$ 3,453
Weighted-average amortization period - years	2 years 9 months
RSUs
Share-Based Compensation
Total share-based compensation expense	$ 35,726	54,931	49,803
Unrecognized compensation cost	$ 39,721
Weighted-average amortization period - years	2 years 6 months
Performance-Contingent Awards - RSAs and RSUs
Share-Based Compensation
Total share-based compensation expense	$ 237	763	3,943
Weighted-average amortization period - years	7 months 20 days
ESPP
Share-Based Compensation
Total share-based compensation expense	$ 773	$ 894	$ 2,694
Unrecognized compensation cost	$ 229
Weighted-average amortization period - years	6 months 3 days

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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