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Restructuring
9 Months Ended
Jun. 30, 2011
Restructuring [Abstract]  
RESTRUCTURING
12. RESTRUCTURING
On April 23, 2009, we announced a business restructuring to increase our focus on wireless products and solutions that include hardware, software and services. During the first quarter of fiscal 2011, we reversed $50,000 for legal fees in conjunction with compensation-related items relating to claims that are no longer probable of assertion. During the second quarter of fiscal 2011, we reversed $10,000 related to continued medical benefits and $10,000 for legal fees in conjunction with compensation-related items relating to claims that are no longer probable of assertion. The following is a summary of the restructuring charges and other activity within the restructuring accrual during the first nine months of fiscal 2011 (in thousands):
                         
    Employee              
    Termination              
    Costs     Other     Total  
Balance September 30, 2010
  $ 13     $ 60     $ 73  
Payments
    (3 )           (3 )
Reversals
          (50 )     (50 )
 
                 
Balance December 31, 2010
    10       10       20  
Reversals
    (10 )     (10 )     (20 )
 
                 
Balance March 31, 2011 and June 30, 2011
  $     $     $