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Accrued Expenses and Other Current Liabilities (Tables)
 9 Months Ended
Sep. 30, 2013
Accrued Expenses and Other Current Liabilities  
Summary of accrued expenses and other current liabilities

 

 

 

 

September 30,

 

December 31,

 

 

 

2013

 

2012

 

 

 

 

 

 

 

Payroll and related costs

 

$

2,948

 

$

1,429

 

Employee benefits

 

3,122

 

2,731

 

Accrued warranty

 

3,881

 

3,628

 

Other

 

3,701

 

2,541

 

 

 

$

13,652

 

$

10,329