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CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) $ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022 CNY (¥)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 HKD ($)	Dec. 31, 2020 USD ($)
Proceeds from issuance of ordinary shares, net of issuance costs			$ 337,143	$ 563
Proceeds from issuance of convertible senior notes, net of inssuance costs	¥ 0	$ 23,402		13,857
Ordinary shares
Proceeds from issuance of ordinary shares, net of issuance costs	¥ 0		$ 337,143	$ 563

X

- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3291-108585

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X

- Definition

The cash outflow for cost incurred directly with the issuance of an equity security.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
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