XML 48 R24.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories (Tables)
6 Months Ended
Jun. 30, 2012
Inventories [Abstract]  
Inventories

Inventories at June 30, 2012, and December 31, 2011, consisted of the following (in thousands):

 

                 
    June 30,     December 31,  
    2012     2011  

Work-in-process

  $ 4,564     $ 2,742  

Finished goods

    4,809       3,702  
   

 

 

   

 

 

 

Total inventories

  $ 9,373     $ 6,444