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Earnings (Loss) Per Share (Details 1) - shares
3 Months Ended 9 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Mar. 31, 2019
Mar. 31, 2018
Antidilutive securities 2,850,368 958,237 2,755,505 1,049,412
Warrant [Member]        
Antidilutive securities 0 0 0 108,924
Stock Option [Member]        
Antidilutive securities 985,842 748,326 999,612 732,350
Restricted Stock Units [Member]        
Antidilutive securities 1,864,526 209,911 1,755,893 208,138