Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2012

Accrued Expenses and Other Current Liabilities

Summary of accrued expenses and other current liabilities

	December 31,
	2012		2011
Payroll and related costs	$	1,429	$	4,756
Employee benefits		2,731		2,645
Accrued warranty		3,628		4,188
Other		2,541		4,516
	$	10,329	$	16,105