Accrued Liabilities

9 Months Ended

Sep. 30, 2015

Payables and Accruals [Abstract]

Accrued Liabilities

Accrued Expenses and Other Current Liabilities

The following table presents the detail of accrued expenses and other current liabilities for the periods presented (amounts in thousands):

	September 30, 2015		December 31, 2014
Payroll and other employee related costs	$	15,282	$	15,373
Professional services and consulting and other vendor fees	14,587		9,258
Sales commissions	3,792		3,268
Contingent earnout (see Notes 8 and 9)	782		6,940
Other	2,459		2,933
Total	$	36,902	$	37,772