Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2013

Accrued Expenses and Other Current Liabilities

9. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following as of December 31, 2013 and 2012:

	Year Ended December 31,
	2013		2012
Accrued payroll and related expenses	$	7,720	$	4,581
Accrued professional fees		1,782		2,933
Accrued insurance expense		723		455
Accrued litigation settlements		758		—
Accrued income taxes		23		767
Other		3,849		3,028
Total	$	14,855	$	11,764