SEGMENTS INFORMATION (Tables)

6 Months Ended

Jun. 30, 2017

Revenues from External Customers and Operating Profit/(Loss) Before Unallocated Expenses

Revenues from external customers and operating profit, before unallocated expenses, for the North America, Europe, and Russia reportable segments for the three and six months ended June 30, 2017 and 2016, were as follows:



	Three Months Ended June 30,				Six Months Ended June 30,
	2017		2016		2017		2016
Segment revenues:
North America	$	194,025	$	157,110	$	372,328	$	304,600
Europe	141,319		115,726		274,026		223,569
Russia	13,677		11,141		27,370		20,622
Total segment revenues	$	349,021	$	283,977	$	673,724	$	548,791
Segment operating profit:
North America	$	43,622	$	38,339	$	80,714	$	68,994
Europe	20,658		13,413		40,469		30,245
Russia	1,895		2,876		5,444		4,036
Total segment operating profit	$	66,175	$	54,628	$	126,627	$	103,275

Reconciliation of Segment Revenues to Consolidated Revenues and Segment Operating Profit to Consolidated Income Before Provision for Income Taxes

Reconciliation of segment revenues to consolidated revenues and segment operating profit to consolidated income before provision for income taxes is presented below:



	Three Months Ended June 30,						Six Months Ended June 30,
	2017			2016			2017			2016
Total segment revenues	$	349,021		$	283,977		$	673,724		$	548,791
Other revenues	(44		)	(145		)	(96		)	(477		)
Revenues	$	348,977		$	283,832		$	673,628		$	548,314

Total segment operating profit:	$	66,175		$	54,628		$	126,627		$	103,275
Unallocated amounts:
Other revenues	(44		)	(145		)	(96		)	(477		)
Stock-based compensation expense	(12,927		)	(12,730		)	(28,703		)	(23,694		)
Taxes other than income taxes	(1,795		)	(1,437		)	(5,246		)	(2,517		)
Professional fees	(2,476		)	(2,460		)	(4,820		)	(4,186		)
Depreciation and amortization	(1,905		)	(2,576		)	(3,880		)	(4,267		)
Bank charges	(446		)	(386		)	(843		)	(727		)
Other acquisition-related expenses	(330		)	(307		)	(898		)	(307		)
Other corporate expenses	(5,570		)	(2,507		)	(10,493		)	(4,689		)
Income from operations	40,682			32,080			71,648			62,411
Interest and other income, net	802			1,138			1,386			2,349
Foreign exchange gain (loss)	1,562			(2,295		)	(1,393		)	(3,585		)
Income before provision for income taxes	$	43,046		$	30,923		$	71,641		$	61,175

Geographical Information of Long-Lived Assets Based on Physical Location

Geographical information about the Company’s long-lived assets based on physical location of the assets was as follows:



	As of June 30, 2017		As of December 31, 2016
Belarus	$	46,500	$	46,011
Russia	8,410		7,203
Ukraine	5,564		5,610
Hungary	3,791		3,485
United States	3,403		2,618
Poland	2,772		2,213
China	1,736		1,887
India	1,346		1,650
Other	3,593		2,939
Total	$	77,115	$	73,616

Revenues by Client Location

nformation about the Company’s revenues by client location, including reimbursable expenses and other revenues of $4,167 and $3,126 for the three months ended June 30, 2017 and 2016, respectively, and $8,092 and $5,572 for the six months ended June 30, 2017 and 2016, respectively. See Note 1 for discussion on reclassifications to conform to the current presentation.



	Three Months Ended June 30,				Six Months Ended June 30,
	2017		2016		2017		2016
United States	$	192,319	$	147,364	$	369,149	$	284,003
United Kingdom	46,112		45,652		92,706		89,212
Switzerland	28,119		32,596		57,215		63,448
Russia	13,326		10,505		26,535		19,470
Germany	14,144		9,736		26,238		18,475
Canada	13,649		15,327		26,143		31,173
Netherlands	12,556		3,326		21,227		5,973
Sweden	8,177		6,033		15,643		10,161
Hong Kong	4,491		5,283		9,268		11,227
United Arab Emirates	3,201		—		5,249		—
China	1,909		413		3,493		707
Ireland	1,600		1,304		2,989		2,490
Italy	1,517		1,006		2,797		1,674
Belgium	1,398		2,571		2,642		4,723
Other locations	6,459		2,716		12,334		5,578
Total	$	348,977	$	283,832	$	673,628	$	548,314