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Note 13 - Restructuring Expenses (Tables)
9 Months Ended
Mar. 31, 2013
Schedule of Restructuring and Related Costs [Table Text Block]
   
Beginning
Balance
December 31,
2012
   
Expensed
   
Paid
   
Ending
Balance
March 31,
2013
 
Lease abandonment obligation
  $ 955     $ 345     $ (77 )   $ 1,223  
Termination costs
    168       17       (76 )     109  
Facility - other
    -       551       (551 )      -  
Total Restructuring Expenses
  $ 1,123     $ 913     $ (704 )   $ 1,332