SEGMENTS INFORMATION (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Revenues from External Customers and Operating Profit, Before Unallocated Expenses

Revenues from external customers and operating profit, before unallocated expenses, by reportable segments for the three months ended March 31, 2019 and 2018, were as follows:

	Three Months Ended   March 31,
	2019		2018
Segment revenues:
North America	$	310,689	$	231,196
Europe	194,223		173,343
Russia	16,580		19,786
Total segment revenues	$	521,492	$	424,325
Segment operating profit:
North America	$	64,457	$	43,960
Europe	31,785		28,890
Russia	589		5,347
Total segment operating profit	$	96,831	$	78,197

Reconciliation of Segment Revenues to Consolidated Revenues and Segment Operating Profit to Consolidated Income Before Provision for/(Benefit from) Income Taxes

Reconciliation of segment revenues to consolidated revenues and segment operating profit to consolidated income before provision for/(benefit from) income taxes is presented below:

	Three Months Ended   March 31,
	2019			2018
Total segment revenues	$	521,492		$	424,325
Other income included in segment revenues	(159		)	(177		)
Revenues	$	521,333		$	424,148
Total segment operating profit:	$	96,831		$	78,197
Unallocated amounts:
Other income included in segment revenues	(159		)	(177		)
Stock-based compensation expense	(21,856		)	(16,596		)
Non-corporate taxes	(1,728		)	(2,560		)
Professional fees	(1,769		)	(1,916		)
Depreciation and amortization expense	(2,140		)	(1,769		)
Bank charges	(606		)	(589		)
One-time charges and other acquisition-related expenses	(546		)	(620		)
Other operating expenses	(3,369		)	(5,273		)
Income from operations	64,658			48,697
Interest and other income/(loss), net	3,076			(551		)
Foreign exchange loss	(3,484		)	(247		)
Income before provision for/(benefit from) income taxes	$	64,250		$	47,899

Physical Location and Values of Long-Lived Assets

Physical locations and values of the Company’s long-lived assets are presented below:

	As of    March 31,   2019		As of    December 31,   2018
Belarus	$	50,065	$	50,085
United States	14,028		13,101
Russia	11,191		9,902
Ukraine	9,435		8,433
India	6,863		7,019
Hungary	3,144		3,168
Poland	2,759		2,637
China	2,479		2,651
Other	5,841		5,650
Total	$	105,805	$	102,646

Revenues by Customer Location

The table below presents information about the Company’s revenues by customer location for the three months ended March 31, 2019 and 2018.

	Three Months Ended   March 31,
	2019		2018
United States	$	299,680	$	223,683
United Kingdom	65,739		51,730
Switzerland	36,233		35,604
Netherlands	20,616		17,649
Germany	19,154		19,488
Canada	16,972		15,763
Russia	15,892		19,412
Other	47,047		40,819
Total	$	521,333	$	424,148