XML 22 R19.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Schedule II - Valuation And Qualifying Accounts
 6 Months Ended
Jun. 30, 2011
Schedule II - Valuation And Qualifying Accounts  
Schedule II - Valuation And Qualifying Accounts

SCHEDULE II – VALUATION AND QUALIFYING ACCOUNTS (in thousands):

 

     Balance at
Beginning of Year		      Additions
Charged
to
Expense		      (Deductions)     Balance
at End
of Year		  

Inventory reserves:

           

2010

    $ 2,497       $ 1,401       $ (2,217 )    $ 1,681   

2009

      —           2,497         —          2,497