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Notes Payable and Lines of Credit	12 Months Ended
Notes Payable and Lines of Credit	Jun. 30, 2018
Notes Payable and Lines of Credit [Abstract]
Notes Payable and Lines of Credit	NOTES PAYABLE AND LINES OF CREDIT Notes payable to banks of $0.9 million and $0.7 million at June 30, 2018 and 2017, respectively, represents short-term borrowings under credit lines with commercial banks. These credit lines, translated into U.S. dollars at June 30, 2018 exchange rates, totaled $71.9 million at June 30, 2018, of which $71.0 million was unused. The weighted average interest rate for notes payable and lines of credit was 25.0 percent and 13.8 percent at June 30, 2018 and 2017, respectively.