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Note 10 - Other Income and Expense
 12 Months Ended
Jun. 30, 2016
Notes to Financial Statements  
Other Income and Other Expense Disclosure [Text Block]
10. OTHER INCOME AND EXPENSE
 
Other income and expense consists of the following (in thousands):
 
 
 
2016
 
 
2015
 
 
2014
 
Interest income
   $ 504       828     $ 951  
Interest expense
     (669
)
     (713
)
     (800
)
Foreign currency gain (loss), net
     (59
)
     705       (840
)
Income from equity investment
     118       203       257  
Brazil recovery of export taxes
     -       232       -  
Sale of scrap material
     95       93       126  
Gain on resolution of contingency
     -       -       89  
Other income (expense), net
     81       (9
)
     359  
    $ 70       1,339     $ 142  
 
The gain on resolution of contingency represents damages awarded in a Brazilian lawsuit which the Company had filed as plaintiff in 2003.