Accrued Liabilities and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2018

Payables and Accruals [Abstract]

Schedule of Accrued Liabilities

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

	December 31,
	2018		2017
Payroll and other employee related costs	$	19,014	$	16,431
Professional services, consulting and other vendor fees	17,461		15,674
Unrecognized tax benefits	1,913		4,924
Sales commissions	6,239		5,259
Contingent earn-out (Note 8)	2,372		—
Restructuring	977		2,338
Other	2,686		3,385
Total	$	50,662	$	48,011