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Note 5 - Accumulated Other Comprehensive Loss (Tables)
9 Months Ended
Jun. 30, 2012
Schedule of Comprehensive Income (Loss) [Table Text Block]
   
For the Three Months Ended
   
For the nine months ended
 
                         
   
June 30, 2012
   
June 30, 2011
   
June 30, 2012
   
June 30, 2011
 
   
(Amounts in thousands)
 
Net income (loss)
  $ 774     $ (214 )   $ 1,677     $ 461  
Effect of foreign currency translation
    (147 )     115       (216 )     156  
Minimum pension liability
                       
Comprehensive income (loss)
  $ 627     $ (99 )   $ 1,461     $ 617  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
   
June 30, 2012
   
September 30, 2011
 
   
(Amounts in thousands)
 
Cumulative effect of foreign currency translation
 
$
(2,444
)
 
$
(2,228
)
Additional minimum pension liability
 
(3,675
)
 
(3,675
)
Accumulated Other Comprehensive Loss
 
$
(6,119
)
 
$
(5,903
)