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Note 7 - Debt (Tables)
9 Months Ended
Mar. 31, 2015
Notes Tables  
Schedule of Debt [Table Text Block]
   
3/31/2015
(Unaudited)
   
6/30/2014
 
Notes payable and current maturities of long term debt
               
Loan and Security Agreement
  $ 1,457     $ 10,410  
Capitalized leases
    113       138  
      1,570       10,548  
Long-term debt
               
Loan and Security Agreement
    19,543       10,726  
Capitalized leases
    -       78  
      19,543       10,804  
    $ 21,113     $ 21,352