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Fair Value Measurement (Tables)
9 Months Ended
Mar. 31, 2013
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments
                           
  March 31, 2013   June 30, 2012    
  Carrying   Fair   Carrying   Fair   Valuation
  Amount   Value   Amount   Value   Inputs
Debt $ 6,135   $ 6,135   $ 6,414   $ 6,414   Level 2