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Note 8 - Debt (Tables)
3 Months Ended
Dec. 31, 2015
Notes Tables  
Schedule of Debt [Table Text Block]
 
 
As of
 
 
As of
 
 
 
December 31, 2015
 
 
September 30, 2015
 
Line of credit borrowings
  $ 2,467     $ 2,695  
Bank term loan
    500       250  
Subordinated convertible debt
    3,000       3,000  
Term note from shareholder
    2,500       2,000  
Subtotal debt
  $ 8,467     $ 7,945  
Other (debt warrants)
  $ (88 )   $ (158 )
Total debt
  $ 8,379     $ 7,787  
Less current portion
  $ 500     $ 92  
Long term debt, net of current portion
  $ 7,879     $ 7,695