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Note C - Property and Equipment (Tables)
6 Months Ended
Dec. 31, 2014
Notes Tables  
Property, Plant and Equipment [Table Text Block]
 
 
Depreciable
Life In Years
 
 
December 31,

2014
 
 
June 30,

2014
 
Land
 
 
  N/A       $ 393     $ 393  
Building and building improvements
 
 
7 39       2,793       2,793  
Machinery and equipment
 
 
3 12       27,061       26,772  
Office equipment and furniture
 
 
3 5       3,249       3,189  
Vehicles
      3         208       209  
Leasehold improvements
 
 
1 15       11,265       10,949  
Total property and equipment
                44,969       44,305  
Less: accumulated depreciation and amortization
                (36,498 )     (35,494 )
Property and equipment, net
              $ 8,471     $ 8,811