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

Inventories consist of the following:
  
 
June 30,
2014
 
December 31,
2013
  
 
(In Thousands)
Raw materials
 
$
791

 
$
859

Finished goods
 
1,416

 
1,515

Total inventories, net
 
$
2,207

 
$
2,374



Inventory reserves were $1.1 million as of June 30, 2014 and $0.9 million as of December 31, 2013.