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Earnings Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) - shares
3 Months Ended 6 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Antidilutive securities excluded from computation of earnings per share, amount 160,307 126,083 160,307 126,083
Stock Option [Member]        
Antidilutive securities excluded from computation of earnings per share, amount 40,386 126,083 40,386 126,083
Share Grants [Member]        
Antidilutive securities excluded from computation of earnings per share, amount 119,921 119,921