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v3.22.1

Subsequent Events - Additional Information (Details) $ in Millions |  | 1 Months Ended | 38 Months Ended
--- | --- | --- | ---
Apr. 22, 2022 USD ($) ft² | Jun. 30, 2017 shares | Jun. 26, 2025 Days
Subsequent Event [Line Items] |  |  |
Stock options granted to CEO | shares |  | 3,300,000 |
Share based compensation granted under plan vest period |  | 5 years |
Subsequent Event [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Number of trading days | Days |  |  | 20
Accrued rent payment term | 15 years |  |
Future rent payment due | $ | $ 307.4 |  |
Subsequent Event [Member] | Bedford, Massachusetts [Member] |  |  |
Subsequent Event [Line Items] |  |  |
Area of a facility used for research and development | ft² | 288,000 |  |

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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Net number of share options (or share units) granted during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(1) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. + References No definition available. + Details
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