SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

3 Months Ended

Mar. 31, 2017

Accounting Policies [Abstract]

Schedule of Reclassifications

Comparative information for the three months ended March 31, 2016 follows:

	Three Months Ended March 31, 2016
	As reported				After Reclassification
	(in thousands except percentages)
United States	$	135,558	51.3	%	$	136,639	51.7	%
United Kingdom	42,990		16.3	%	43,560		16.5	%
Switzerland	30,765		11.6	%	30,852		11.7	%
Canada	15,701		5.9	%	15,846		6.0	%
Russia	8,952		3.4	%	8,965		3.4	%
Germany	8,706		3.3	%	8,739		3.3	%
Hong Kong	5,754		2.2	%	5,944		2.2	%
Sweden	4,060		1.5	%	4,128		1.5	%
Netherlands	2,547		1.0	%	2,647		1.0	%
Ireland	1,184		0.4	%	1,186		0.4	%
Italy	636		0.2	%	668		0.3	%
Denmark	405		0.2	%	410		0.2	%
China	294		0.1	%	294		0.1	%
Other locations	4,484		1.7	%	4,604		1.7	%
Reimbursable expenses and other revenues	2,446		0.9	%	—		—	%
Total	$	264,482	100.0	%	$	264,482	100.0	%