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Inventories
6 Months Ended
Jun. 30, 2014
Inventory Disclosure [Abstract]  
Inventories
8. Inventories

The following table presents the components of inventories:

 

    

June 30,

2014

    December 31,
2013
 
     (In thousands)  
     (unaudited)        

Finished goods

   $ 749      $ 896   

Reserve for excess and obsolete inventory

     (311     (195
  

 

 

   

 

 

 

Total inventories

   $ 438      $ 701