Note 5 - Other (Expense) Income
 3 Months Ended
Sep. 30, 2016
Notes to Financial Statements  
Other Income and Other Expense Disclosure [Text Block]
Note 5. Other (Expense) / Income:
 
The components of other (expense) income in the accompanying Statement of Earnings and Comprehensive Income are as follows:
 
 
 
Quarter Ended
 
 
 
September 30,
 
 
 
2016
 
 
2015
 
Interest expense
   $ (1,343
)
   $ (451
)
Interest income
     49       61  
Other non-operating expense, net
     (20
)
     1,208  
Other (expense) / income
   $ (1,314
)
   $ 818