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Revenue (Tables) | 9 Months Ended
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Sep. 25, 2021
Revenue From Contract With Customer [Abstract] |
Schedule of Disaggregation of Revenue | The following table represents a disaggregation of revenue by timing of revenue:
| Three Months Ended |  |  | Nine Months Ended |
| September 25, |  |  | September 26, |  |  | September 25, |  |  | September 26, |
| 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Point-in-time | $ | 190,014 |  |  | $ | 122,015 |  |  | $ | 533,308 |  |  | $ | 387,556 |
Over-time |  | 10,575 |  |  |  | 4,477 |  |  |  | 29,947 |  |  |  | 13,812 |
Total revenue | $ | 200,589 |  |  | $ | 126,492 |  |  | $ | 563,255 |  |  | $ | 401,368 |
Schedule of Changes in Deferred Revenue | Changes in deferred revenue were as follows:
| Three Months Ended |  |  | Nine Months Ended |
| September 25, |  |  | September 26, |  |  | September 25, |  |  | September 26, |
| 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
Balance, beginning of the period | $ | 22,906 |  |  | $ | 17,894 |  |  | $ | 15,626 |  |  | $ | 15,093 |
Deferred revenue assumed in acquisition |  | — |  |  |  | — |  |  |  | 386 |  |  |  | — |
Deferral of revenue |  | 17,317 |  |  |  | 10,137 |  |  |  | 51,666 |  |  |  | 33,389 |
Recognition of deferred revenue |  | (12,364 | ) |  |  | (10,396 | ) |  |  | (39,819 | ) |  |  | (30,847 | )
Balance, end of the period | $ | 27,859 |  |  | $ | 17,635 |  |  | $ | 27,859 |  |  | $ | 17,635 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + 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=123351226&loc=SL49130551-203045 + Details
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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=123351226&loc=SL49130545-203045 + Details
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- References No definition available. + Details
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