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Stock-Based Compensation (Summarized Stock Option Activity) (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 1 Months Ended 9 Months Ended 12 Months Ended
Aug. 31, 2013
Aug. 31, 2012
Mar. 31, 2014
Mar. 31, 2013
Jun. 30, 2013
Jun. 30, 2012
Stock-Based Compensation [Abstract]            
Outstanding, Number of shares, Beginning Balance     2,648,583 2,247,583 2,247,583  
Granted under Plan, Number of shares 224,896 431,000        
Exercised, Number of shares     (10,000) (30,000)    
Forfeitures, Number of shares 0 0 (136,420)      
Outstanding, Number of shares, Ending Balance     2,727,059 2,648,583 2,648,583 2,247,583
Outstanding, Weighted average exercise price, Beginning Balance     $ 15.15 $ 16.28 $ 16.28  
Granted under Plan, Weighted average exercise price $ 7.35 $ 8.75        
Exercised, Weighted average exercise price     $ 8.75 $ 7.98    
Forfeitures, Weighted average exercise price     $ 23.51      
Outstanding, Weighted average exercise price, Ending Balance     $ 14.12 $ 15.15 $ 15.15 $ 16.28
Outstanding, Weighted Average Remaining Contractual Term (in years), Beginning Balance     5 years 7 months 17 days 6 years 8 months 27 days 5 years 11 months 23 days 6 years 5 months 5 days
Granted under Plan, Weighted Average Remaining Contractual Term (in years) 10 years 10 years        
Outstanding, Weighted Average Remaining Contractual Term (in years), Ending Balance     5 years 7 months 17 days 6 years 8 months 27 days 5 years 11 months 23 days 6 years 5 months 5 days
Outstanding, Aggregate Intrinsic Value, Beginning Balance     $ 313 $ 602 $ 602  
Granted under Plan, Aggregate Intrinsic Value 568 1,249        
Exercised, Aggregate Intrinsic Value     12 24    
Outstanding, Aggregate Intrinsic Value, Ending Balance     2,290 978 313 602
Granted under Plan, Weighted Average Grant Date Fair Value $ 2.53 $ 2.90        
Options exercise price range, lower limit     $ 6.59      
Options exercise price range, upper limit     $ 24.46      
Vested and expected to vest, Number of shares     2,727,059      
Vested and expecting to vest, Weighted average exercise price     $ 14.12      
Vested and expecting to vest, Weighted Average Remaining Contractual Term (in years)     5 years 7 months 17 days      
Vested and expected to vest, Aggregate Intrinsic Value     2,290      
Exercisable, Number of Shares     1,998,497      
Exercisable, Weighted average exercise price     $ 16.08      
Exercisable, Weighted Average Remaining Contractual Term (in years)     4 years 9 months 18 days      
Exercisable, Aggregate Intrinsic Value     $ 1,057