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Note 11 - Accumulated Other Comprehensive Loss (Tables)
3 Months Ended
Dec. 31, 2015
Notes Tables  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
 
 
Accumulated Other
Comprehensive Loss
 
Balance, October 1, 2015
  $ (356 )
Foreign currency translation adjustment
    1  
Balance, December 31, 2015
  $ (355 )