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Note 9 - Commitments and Contingencies (Tables)
12 Months Ended
Sep. 30, 2013
Commitments and Contingencies Disclosure [Abstract]  
Operating Leases of Lessee Disclosure [Table Text Block]

September 30,

 

Future

Commitments for

Operating Leases

 
2014    $ 1,235  
2015      832  
2016      819  
2017      813  
2018      813  

Thereafter

    2,446  

Total

  $ 6,958