Accrued Expenses and Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Accrued Expenses and Other Liabilities

Schedule of accrued expenses and other current liabilities

	December 31,
	2014		2013
	(in thousands)
Payroll and related benefits	$	26,605	$	11,020
Sales, use, and other taxes	1,776		5,402
Contingent consideration	—		20,098
Warranty	5,411		5,662
Restructuring liability	1,428		533
Other	13,198		8,369
Total	$	48,418	$	51,084