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Earnings Per Share (Details 1) - shares
3 Months Ended 6 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Antidilutive securities 993,688 2,107,598 1,052,381 1,877,358
Warrant [Member]        
Antidilutive securities 83,589 826,709 154,590 774,455
Restricted Stock Units [Member]        
Antidilutive securities 213,288 344,990 183,081 278,685
Stock Options [Member]        
Antidilutive securities 696,811 935,899 714,710 824,218