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Property and Equipment (Tables)
 12 Months Ended
Dec. 31, 2015
Property, Plant and Equipment [Abstract]  
Summary of Property and Equipment

Property and equipment consisted of the following:

 

     December 31,  
     2015      2014  
     (In thousands)  

Machinery and manufacturing equipment

    $ 5,846       $ 3,797   

Computer equipment

      1,875         1,710   

Furniture

      374         358   

Leasehold improvements

      1,700         1,405   
  

 

 

     

 

 

  

Total property and equipment

      9,795         7,270   

Accumulated depreciation and amortization

      (5,387 )       (4,150 ) 
  

 

 

     

 

 

  

Property and equipment, net

    $ 4,408       $ 3,120