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BeiGene Exclusive Option and License Agreement (Tables) | 12 Months Ended
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Dec. 31, 2020
BeiGene Exclusive Option and License Agreement |
Summary of activity in Company's contract liabilities | The following table presents a summary of the activity in the Company's contract liabilities, related to the upfront cash payment received of $3,000, during the year ended December 31, 2020 (in thousands):
|  | Balance at |  |  |  |  |  |  |  | Balance at
|  | January 1, 2020 |  | Additions |  | Revenue recognized |  | December 31, 2020
Total contract liabilities |  | $ | — |  | $ | 3,000 |  | $ | (1,500) |  | $ | 1,500

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- Definition Tabular disclosure of contract balances and changes in contract balances. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130551-203045 + Details
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