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Compensatory Equity Incentive Plan and Other Equity Incentives (Details 2) (USD $)
12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Granted 250,000 152,500  
Balance Ending 1,171,093    
Awards Unexercisable/Unvested, shares 439,841 382,500 355,000
Stock Option
     
Balance Beginning 500,233 437,641  
Granted 90,000 77,500  
Exercised   7,270  
Cancelled (13,840) (7,638)  
Balance Ending 576,393 500,233  
Awards Exercisable/Vested, Shares 378,268    
Awards Exercisable/Vested, Weighted Average Price 2.85    
Awards Exercisable/Vested, Remaining Contractual Term 5 years 4 months 6 days    
Awards Unexercisable/Unvested, shares 198,125 182,500 180,000
Awards Unexercisable/Unvested, Weighted Average Exercise Price 2.15    
Awards Unexercisable/Unvested, Weighted Average Remaining Contractual Term 6 years 4 months 24 days    
Stock Option | Weighted Average Exercise Price (per share)
     
Balance Beginning 3.01 6.33  
Granted 1.39 2.87  
Exercised    1.05  
Cancelled 9.14 192.2  
Balance Ending 2.61 3.01  
Stock Option | Weighted Average Remaining Contractual Life (years)
     
Balance Beginning 6 years 10 months 24 days 7 years 3 months 18 days  
Granted 9 years 7 months 6 days 9 years 3 months 18 days  
Exercised   7 years 6 months  
Balance Ending 6 years 8 months 12 days 6 years 10 months 24 days  
Restricted Stock Units (RSUs)
     
Balance Beginning 434,700 359,700  
Granted 160,000 75,000  
Balance Ending 594,700 434,700  
Awards Exercisable/Vested, Shares 359,700    
Awards Unexercisable/Unvested, shares 235,000 200,000 175,000
Awards Unexercisable/Unvested, Weighted Average Remaining Contractual Term 1 year    
Restricted Stock Units (RSUs) | Weighted Average Remaining Contractual Life (years)
     
Balance Beginning 0 years 8 months 12 days 0 years 8 months 12 days  
Granted 1 year 2 years  
Balance Ending 1 year 0 years 10 months 24 days