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Revenue from Contracts with Customers (Tables) | 6 Months Ended
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Jun. 30, 2019
Revenue from Contract with Customer [Abstract] |
Schedule of Deferred Revenue and Customer Advances by Arrangement | A rollforward of the Company’s deferred revenue and customer advances is as follows:
|  | Six Months Ended June 30, 2019 |
Beginning balance, January 1 (1) |  | $ | 17,474 |
Deferred revenue and customer advances assumed in ESI Merger |  |  | 4,629 |
Additions to deferred revenue and customer advances |  |  | 34,772 |
Amount of deferred revenue and customer advances recognized in income |  |  | (27,407 | )
Ending balance, June 30 (2) |  | $ | 29,468 |
(1) | Beginning deferred revenue and customer advances as of January 1, 2019 included $ 8,134 of current deferred revenue, $ 3,228 of long-term deferred revenue and $ 6,112 of current customer advances.
(2) | Ending deferred revenue as of June 30, 2019 included $ 17,968 of current deferred revenue, $ 2,871 of long-term deferred revenue and $ 8,629 of current customer advances.
Summary of Revenue from Contracts with Customers | The following table summarizes revenue from contracts with customers:
|  | Three Months Ended June 30, 2019 |
|  | Vacuum & Analysis |  |  | Light & Motion |  |  | Equipment & Solutions |  |  | Total |
Net revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Products |  | $ | 191,760 |  |  | $ | 167,363 |  |  | $ | 42,203 |  |  | $ | 401,326 |
Services |  |  | 43,895 |  |  |  | 15,216 |  |  |  | 13,673 |  |  |  | 72,784 |
Total net revenues |  | $ | 235,655 |  |  | $ | 182,579 |  |  | $ | 55,876 |  |  | $ | 474,110 |
|  | Three Months Ended June 30, 2018 |
|  | Vacuum & Analysis |  |  | Light & Motion |  |  | Equipment & Solutions |  |  | Total |
Net revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Products |  | $ | 321,454 |  |  | $ | 188,545 |  |  | $ | — |  |  | $ | 509,999 |
Services |  |  | 46,874 |  |  |  | 16,267 |  |  |  | — |  |  |  | 63,141 |
Total net revenues |  | $ | 368,328 |  |  | $ | 204,812 |  |  | $ | — |  |  | $ | 573,140 |
|  | Six Months Ended June 30, 2019 |
|  | Vacuum & Analysis |  |  | Light & Motion |  |  | Equipment & Solutions |  |  | Total |
Net revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Products |  | $ | 384,408 |  |  | $ | 346,060 |  |  | $ | 68,221 |  |  | $ | 798,689 |
Services |  |  | 85,602 |  |  |  | 30,507 |  |  |  | 22,873 |  |  |  | 138,982 |
Total net revenues |  | $ | 470,010 |  |  | $ | 376,567 |  |  | $ | 91,094 |  |  | $ | 937,671 |
|  | Six Months Ended June 30, 2018 |
|  | Vacuum & Analysis |  |  | Light & Motion |  |  | Equipment & Solutions |  |  | Total |
Net revenues: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Products |  | $ | 625,790 |  |  |  | 380,886 |  |  | $ | — |  |  | $ | 1,006,676 |
Services |  |  | 90,882 |  |  |  | 29,857 |  |  |  | — |  |  |  | 120,739 |
Total net revenues |  | $ | 716,672 |  |  | $ | 410,743 |  |  | $ | — |  |  | $ | 1,127,415 |

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- Definition Tabular disclosure of contract balances and changes in contract balances. + 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=118956577&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=118956577&loc=SL49130545-203045 + Details
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