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Equity (Details) - USD ($)
$ in Thousands
6 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Equity [Abstract]    
Treasury Stock, Shares, Acquired 310,532 0
Open market purchases of treasury shares $ 5,190  
Treasury stock purchases, cash settled in period 3,200  
Treasury stock purchases, cash settled after period $ 2,000