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Revenue (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2019 | Sep. 30, 2018
By Location |  |
Disaggregation of Revenue [Line Items] |  |
Disaggregation of Revenue |  | The following table presents revenue disaggregated by geography for the three and nine months ended September 30, 2019 and 2018:
Industry Vertical |  |
Disaggregation of Revenue [Line Items] |  |
Disaggregation of Revenue | The following table presents revenue disaggregated by client industry vertical for the three and nine months ended September 30, 2019 and 2018:
|  |  | Three Months Ended September 30, |  | Nine Months Ended September 30,
Industry | Reportable Segment |  | 2019 |  | 2018 |  | 2019 |  | 2018
Food & Beverage | All |  | $ | 64,774 |  |  | $ | 80,919 |  |  | $ | 204,743 |  |  | $ | 234,203 |
Retail | All |  | 39,420 |  |  | 40,421 |  |  | 111,899 |  |  | 116,832 |
Consumer Products | All |  | 38,510 |  |  | 40,124 |  |  | 119,866 |  |  | 118,097 |
Communications | All |  | 48,147 |  |  | 46,779 |  |  | 136,819 |  |  | 128,232 |
Automotive | All |  | 19,125 |  |  | 21,282 |  |  | 55,857 |  |  | 67,070 |
Technology | All |  | 28,148 |  |  | 26,005 |  |  | 84,294 |  |  | 71,085 |
Healthcare | All |  | 25,152 |  |  | 33,751 |  |  | 74,403 |  |  | 101,753 |
Financials | All |  | 28,054 |  |  | 30,378 |  |  | 81,049 |  |  | 83,079 |
Transportation and Travel/Lodging | All |  | 20,541 |  |  | 19,357 |  |  | 65,111 |  |  | 53,021 |
Other | All |  | 31,036 |  |  | 36,814 |  |  | 99,787 |  |  | 109,169 |
|  |  | $ | 342,907 |  |  | $ | 375,830 |  |  | $ | 1,033,828 |  |  | $ | 1,082,541 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130545-203045 + Details
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