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Share-based Compensation (Details) (USD $)
 3 Months Ended 9 Months Ended 9 Months Ended 9 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Mar. 31, 2013
Jun. 30, 2013
Mar. 31, 2014
Employee Stock Option
Mar. 31, 2014
2007 Long-Term Incentive Plan
Nov. 21, 2006
2007 Long-Term Incentive Plan
Mar. 31, 2014
2007 Long-Term Incentive Plan
Minimum
Mar. 31, 2014
2007 Long-Term Incentive Plan
Maximum
Mar. 31, 2014
2010 Long-Term Incentive Plan
Mar. 31, 2014
2010 Long-Term Incentive Plan
Minimum
Mar. 31, 2014
2010 Long-Term Incentive Plan
Maximum
Mar. 31, 2014
Service
2013 Performance Incentive Plan
Mar. 31, 2014
Performance
2013 Performance Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Shares issued               10,000,000     6,900,000        
Right to purchase common stock, minimum price per share             $ 0.21       $ 0.63        
Right to purchase common stock, maximum price per share             $ 1.5       $ 3.53        
Share based payment award, vesting period (in years)                 1 year 3 years   1 year 4 years    
Common stock shares outstanding 104,024,000   104,024,000   117,088,000   2,500,000                
Contractual term of stock options granted (in years)             10 years       10 years        
Aggregate number of shares outstanding                     3,300,000        
Performance based vesting occurs in three installments for each year of a three-year performance period (in percent)                           100.00% 100.00%
Stock based compensation reflect in additional paid in capital $ 600,000 $ 600,000 $ 2,000,000 $ 1,600,000                      
Stock-based compensation awards classified as a liability settled in cash $ 103,000   $ 125,000                        
Stock options awarded during period (in shares)           0