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Commitments And Contingencies (Detail Textuals)
$ in Millions
6 Months Ended
Dec. 31, 2015
USD ($)
Loss Contingencies [Line Items]  
Accrued estimates of the possible losses, low $ 0.0
Accrued estimates of the possible losses, high 1.8
Reserve for estimated settlement amount 0.1
Minimum  
Loss Contingencies [Line Items]  
Value added tax examination, range of possible losses 0.0
Sales and use tax examination, range of possible losses 2.9
Maximum  
Loss Contingencies [Line Items]  
Value added tax examination, range of possible losses 3.5
Sales and use tax examination, range of possible losses $ 5.2