COST OF REVENUE (Tables)

6 Months Ended

Jun. 30, 2013

COST OF REVENUE

Schedule of components of cost of revenue

	Three months ended				Six months ended
	June 30,				June 30,
(in thousands)	2013		2012		2013		2012
Compensation and benefits	$	36,744	$	27,989	$	69,323	$	55,474
Outside fees and services	46,345		31,757		81,240		60,410
Reimbursable expenses	23,299		24,814		43,565		53,520
Technology and telecommunications	7,060		5,866		12,551		10,990
Depreciation and amortization	3,524		2,312		7,255		4,104
Total	$	116,972	$	92,738	$	213,934	$	184,498