Description of Business and Significant Accounting Policies - Additional Information (Detail 1) |
Jun. 30, 2020 |
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Collaborations and services | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2020-07-01 | |
Organization Consolidation And Presentation Of Financial Statements Disclosure [Line Items] | |
Remaining performance obligation, expected timing of satisfaction, period | 12 months |