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Note 10 - Operating Leases (Tables)
6 Months Ended
Dec. 31, 2014
Notes Tables  
Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]
Twelve months ending December 31:
       
2015
  $ 2,378,000  
2016
    1,742,000  
2017
    1,328,000  
2018
    804,000  
2019
    517,000  
Thereafter
    153,000  
Total minimum lease payments
  $ 6,922,000