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Note 5 - Fair Value Measurements (Tables)
9 Months Ended
Jun. 30, 2012
Fair Value, Assets Measured on Recurring Basis [Table Text Block]
(In thousands)
 
Total
   
Quoted Prices
in Active
Markets 
(Level 1)
   
Observable
Inputs
(Level 2)
 
Other assets:
                 
Cash surrender value of life insurance policies
  $ 4,976       -     $ 4,976  
Total
  $ 4,976     $ -     $ 4,976