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Fair Value Measurements Unobservable Input (Tables)
12 Months Ended
Jun. 30, 2013
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]  
Fair Value Inputs, Liabilities, Quantitative Information [Table Text Block]
Unobservable Input
 
Range
Discount rate
 
18%
Probability of achieving financial targets
 
10% to 60%
Projected years of payment
 
2013 - 2015