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FOREIGN SALES AND SIGNIFICANT CUSTOMERS, SALES BY COUNTRY (Details) (USD $)
 12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales $ 37,865,767 $ 41,518,135
United States
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales 17,155,135 19,532,323
Sweden
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales 9,361,346 10,450,895
Cyprus
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales 1,901,601 1,119,701
Russia
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales 1,430,949 2,139,521
Canada
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales 1,220,109 1,079,081
Czech Republic
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales 1,200,374 1,237,034
All other countries
    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Net sales $ 5,596,253 $ 5,959,580