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Revenue (Tables)

9 Months Ended

Sep. 30, 2018

By Location

Disaggregation of Revenue [Line Items]

Disaggregation of Revenue

The following table presents revenue disaggregated by geography:

			Three Months Ended September 30,
			2018												2017
Geographic Location	Reportable Segment		As reported				Adjustment to exclude impact of Adoption of ASC 606				Adjusted
United States	All		$	296,544			$	1,899			$	298,443			$	289,701
Canada	All		32,132				286				32,418				31,418
Other	All		47,154				5,987				53,141				54,681
			$	375,830			$	8,172			$	384,002			$	375,800

			Nine Months Ended September 30,
			2018												2017
Geographic Location	Reportable Segment		As reported				Adjustment to exclude impact of Adoption of ASC 606				Adjusted
United States	All		$	848,336			$	16,940			$	865,276			$	868,847
Canada	All		91,597				(2,352		)		89,245				88,471
Other	All		142,608				24,588				167,196				153,714
			$	1,082,541			$	39,176			$	1,121,717			$	1,111,032

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, 2018 and 2017, and the impact of adoption of ASC 606:

			Three Months Ended September 30,
			2018												2017
Industry	Reportable Segment		As reported				Adjustment to exclude impact of Adoption of ASC 606				Adjusted
Food & Beverage	All		$	80,919			$	(1,212	)		$	79,707			$	80,247
Retail	All		40,421				(4,457		)		35,964				43,202
Consumer Products	All		40,124				1,136				41,260				43,825
Communications	All		46,779				8,337				55,116				46,649
Automotive	All		21,282				734				22,016				30,547
Technology	All		26,005				171				26,176				25,748
Healthcare	All		33,751				84				33,835				31,181
Financials	All		30,378				283				30,661				26,631
Transportation and Travel/Lodging	All		19,357				1,333				20,690				14,412
Other	All		36,814				1,763				38,577				33,358
			$	375,830			$	8,172			$	384,002			$	375,800

			Nine Months Ended September 30,
			2018												2017
Industry	Reportable Segment		As reported				Adjustment to exclude impact of Adoption of ASC 606				Adjusted
Food & Beverage	All		$	234,203			$	4,171			$	238,374			$	225,873
Retail	All		116,832				(2,685		)		114,147				134,993
Consumer Products	All		118,097				362				118,459				119,554
Communications	All		128,232				20,519				148,751				150,703
Automotive	All		67,070				6,809				73,879				96,832
Technology	All		71,085				(139		)		70,946				72,620
Healthcare	All		101,753				603				102,356				92,380
Financials	All		83,079				1,194				84,273				73,777
Transportation and Travel/Lodging	All		53,021				2,109				55,130				42,187
Other	All		109,169				6,233				115,402				102,113
			$	1,082,541			$	39,176			$	1,121,717			$	1,111,032

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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

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