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Note 6. Property and Equipment (Tables)
12 Months Ended
Jun. 30, 2012
Property, Plant and Equipment [Table Text Block]
   
June 30,
 
   
2012
   
2011
 
             
Land and building
  $ 1,250     $ 1,250  
Leasehold improvements
    1,132       1,122  
Machinery and equipment
    5,017       4,939  
Transportation equipment
    59       68  
      7,458       7,379  
Less: Accumulated depreciation and amortization
    (6,009 )     (5,712 )
Total
  $ 1,449     $ 1,667