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Revenue (Tables) | 9 Months Ended
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Sep. 30, 2020
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, 2020 and 2019:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
Geographic Location | Reportable Segment |  | 2020 |  | 2019 |  | 2020 |  | 2019
United States | All |  | $ | 228,255 |  |  | $ | 271,671 |  |  | $ | 703,158 |  |  | $ | 819,347 |
Canada | All |  | 20,299 |  |  | 25,895 |  |  | 55,164 |  |  | 72,837 |
Other | All |  | 34,869 |  |  | 45,341 |  |  | 112,521 |  |  | 141,644 |
|  |  | $ | 283,423 |  |  | $ | 342,907 |  |  | $ | 870,843 |  |  | $ | 1,033,828 |
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, 2020 and 2019:
|  |  | Three Months Ended September 30, |  | Nine Months Ended September 30,
Industry | Reportable Segment |  | 2020 |  | 2019 |  | 2020 |  | 2019
Food & Beverage | All |  | $ | 48,153 |  |  | $ | 64,774 |  |  | $ | 152,586 |  |  | $ | 204,743 |
Retail | All |  | 39,390 |  |  | 39,420 |  |  | 108,882 |  |  | 111,899 |
Consumer Products | All |  | 37,175 |  |  | 38,510 |  |  | 111,371 |  |  | 119,866 |
Communications | All |  | 20,227 |  |  | 48,147 |  |  | 58,234 |  |  | 136,819 |
Automotive | All |  | 13,399 |  |  | 19,125 |  |  | 51,610 |  |  | 55,857 |
Technology | All |  | 41,220 |  |  | 28,148 |  |  | 129,569 |  |  | 84,294 |
Healthcare | All |  | 25,120 |  |  | 25,152 |  |  | 71,970 |  |  | 74,403 |
Financials | All |  | 22,529 |  |  | 28,054 |  |  | 66,282 |  |  | 81,049 |
Transportation and Travel/Lodging | All |  | 9,674 |  |  | 20,541 |  |  | 35,226 |  |  | 65,111 |
Other | All |  | 26,536 |  |  | 31,036 |  |  | 85,113 |  |  | 99,787 |
|  |  | $ | 283,423 |  |  | $ | 342,907 |  |  | $ | 870,843 |  |  | $ | 1,033,828 |

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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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