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Note 4 - Property and Equipment (Tables)
12 Months Ended
Jun. 30, 2012
Property, Plant and Equipment [Table Text Block]
 
 
June 30,
 
 
 
2012
   
2011
 
   
(In thousands)
 
Leasehold improvements
  $ 566     $ 566  
Furniture and fixtures
    845       879  
Machinery and equipment
    1,634       2,198  
      3,046       3,643  
Less accumulated depreciation and amortization
    (2,777 )     (3,411 )
    $ 268     $ 232