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SEGMENT INFORMATION (Tables)
3 Months Ended
Dec. 31, 2012
SEGMENT INFORMATION [Abstract]  
Opertaing Segments
    Three Months Ended December 31,  
    2012     2011  
Revenue:        
Service   $ 4,670     $ 5,611  
Product     1,133       1,905  
    $ 5,803     $ 7,516  
                 
Operating income (loss):                
Service   $ 199     $ (1,266 )
Product     103       (36 )
    $ 302     $ (1,302 )
                 
Interest and other expense     163       189  
                 
Income (loss) before income taxes   $ 139     $ (1,491 )