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Stock-based Compensation (Details 2) (USD $)
9 Months Ended
Mar. 31, 2014
Average Grant Date Fair Value  
Balance, beginning $ 4.321
Granted $ 3.777
Vested $ 4.757
Forfeited or expired $ 3.837
Outstanding, ending $ 3.834
Weighted Average Number of Shares Subject to Option  
Non-vested, beginning balance 57,950
Granted 31,600
Vested (28,600)
Forfeited or expired (500)
Non-vested, ending balance 60,450