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Revenue Recognition (Tables) | 9 Months Ended
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Oct. 01, 2021
Revenue Recognition [Abstract] |
Summary of Revenues | The following table discloses the percentage of the Company’s revenue generated from time and materials contracts:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | October 1, 2021 |  |  | October 2, 2020 |  |  | October 1, 2021 |  |  | October 2, 2020 |
Engineering & Other Scientific |  |  | 62 | % |  |  | 59 | % |  |  | 62 | % |  |  | 62 | %
Environmental and Health |  |  | 16 | % |  |  | 19 | % |  |  | 17 | % |  |  | 20 | %
Total time and materials revenues |  |  | 78 | % |  |  | 78 | % |  |  | 79 | % |  |  | 82 | %
The following table discloses the percentage of the Company’s revenue generated from fixed price contracts:
|  | Three Months Ended |  |  | Nine Months Ended |
|  | October 1, 2021 |  |  | October 2, 2020 |  |  | October 1, 2021 |  |  | October 2, 2020 |
Engineering & Other Scientific |  |  | 21 | % |  |  | 21 | % |  |  | 20 | % |  |  | 17 | %
Environmental and Health |  |  | 1 | % |  |  | 1 | % |  |  | 1 | % |  |  | 1 | %
Total fixed price revenues |  |  | 22 | % |  |  | 22 | % |  |  | 21 | % |  |  | 18 | %

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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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