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OTHER FINANCIAL INFORMATION (Tables)
12 Months Ended
Feb. 28, 2014
OTHER FINANCIAL INFORMATION [Abstract]  
Schedule of Supplemental Cash Flow Information

"Net cash provided by operating activities" in the consolidated statements of cash flows includes cash payments for interest expense and income taxes as follows (in thousands):

      Year Ended February 28,
              2014       2013       2012
  Interest expense paid   $     117   $     127   $     756  
  Income tax paid (net refunds received)   $ 35   $ 156   $ (64 )
Schedule of Supplemental Non-Cash Investing and Financing Activities

Following is the supplemental schedule of non-cash investing and financing activities (in thousands):

    Year Ended
    February 28,
        2014       2013
Acquisition of Navman Wireless product line on May 7, 2012:            
       Non-interest bearing $4,000 promissory note issued            
              to Navman Wireless, less discount of $920         $     3,080
 
       Accrued liability for earn-out consideration payable            
              to Navman Wireless         $ 822
 
Acquisition of Radio Satellite Integrators on December 18, 2013:            
       Accrued liability for earn-out consideration   $     2,063      
Schedule of Valuation and Qualifying Accounts

Following is the Company's schedule of valuation and qualifying accounts for the last three years (in thousands):

            Charged              
      Balance at   (credited)              
      beginning   to costs and           Balance at
              of year       expenses       Deductions       end of year
  Allowance for doubtful accounts:                            
         Fiscal 2012   $     290   $      114     $        (150 )   $     254
         Fiscal 2013     254     241       (34 )     461
         Fiscal 2014     461     353       (53 )     761
   
  Warranty reserve:                            
         Fiscal 2012   $ 700   $ 635     $ (341 )   $ 994
         Fiscal 2013     994     910       (576 )     1,328
         Fiscal 2014     1,328     881       (693 )     1,516
   
  Deferred tax assets valuation allowance:                      
         Fiscal 2012   $ 41,182   $ 1,816     $ (3,944 )   $ 39,054
         Fiscal 2013     39,054     (35,095 )     -       3,959
         Fiscal 2014     3,959     890       -       4,849