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Description of Business and Significant Accounting Policies - Additional Information (Detail 1) | Mar. 31, 2019
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Collaborations and services | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2019-04-01 |
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items] |
Remaining performance obligation, Expected timing of satisfaction, period | 12 months

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- Definition Organization, consolidation and presentation of financial statements disclosure. + References No definition available. + Details
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- Definition Period in which remaining performance obligation is expected to be recognized as revenue, 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 606 -SubTopic 10 -Section 50 -Paragraph 13 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130556-203045 + Details
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