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Note 4 - Receivables
12 Months Ended
Jun. 30, 2015
Receivables [Abstract]  
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]

Note 4 - Receivables:


The Company's receivables consist of the following:


    June 30,  
    2015   2014  
    (in thousands)  
Other lessee receivables   $ 440     $ 166    
Accrued interest     734       514    
    $ 1,174     $ 680