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Collaboration and Licensing Revenue - Summary of Deferred Revenue (Details) - USD ($) $ in Thousands | Sep. 30, 2021 | Dec. 31, 2020
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Contract With Customer, Asset And Liability [Line Items] |  |
Deferred revenue | $ 26,716 | $ 25,823
Current portion of deferred revenue | 3,693 | 2,800
Long-term portion of deferred revenue | 23,023 | 23,023
Collaboration and licensing agreements |  |
Contract With Customer, Asset And Liability [Line Items] |  |
Deferred revenue | 23,040 | 23,420
Prepaid product and service revenues |  |
Contract With Customer, Asset And Liability [Line Items] |  |
Deferred revenue | 3,493 | 2,126
Other |  |
Contract With Customer, Asset And Liability [Line Items] |  |
Deferred revenue | $ 183 | $ 277

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123360276&loc=SL49130532-203044 + Details
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