Commitments and Contingencies	6 Months Ended
Jun. 30, 2020
Commitments and Contingencies
Commitments and Contingencies	21.Commitments and Contingencies (a)Purchase commitments As of June 30, 2020, the Group’s commitments related to purchase of property and equipment contracted but not yet reflected in the consolidated financial statement was $3,971 which is expected to be incurred within one year. (b)Contingencies The Group is a party to or assignee of license and collaboration agreements that may require it to make future payments relating to milestone fees and royalties on future sales of licensed products (Note 18).

The entire disclosure for commitments and contingencies.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-URI http://asc.fasb.org/topic&trid=2127136

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-URI http://asc.fasb.org/topic&trid=2144648

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