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Note 11 - Other Assets (Tables)
3 Months Ended
Dec. 31, 2012
Schedule of Other Assets [Table Text Block]
   
December 31,
2012
   
September 30,
2012
 
Pre-paid expenses
  $ 727,000     $ 520,000  
Deposits
    308,000       304,000  
Investments in unaffiliated entity
    157,000       157,000  
Total
  $ 1,192,000     $ 981,000