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Stock-Based Compensation (Details 2) - $ / shares
12 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Stock options information    
Stock options outstanding, option outstanding 122,063 190,100
Stock options outstanding weighted average remaining contractual life 5 years 3 months 5 years 8 months
Stock options exercisable option outstanding 122,063  
Stock options exercisable weighted average exercise price $ 10.19  
Stock options exercisable weighted average remaining contractual life 5 years 3 months