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Earnings Per Share (Details Textual) - shares	3 Months Ended
Earnings Per Share (Details Textual) - shares	Sep. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common stock, shares outstanding		39,675,865	34,934,569
Undistributed earnings allocation, number unvested time-based shares	382,476
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common stock, shares outstanding				22,321
Employee Stock Purchase Plan
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common stock, shares outstanding		247,197	354,176	335,869
Performance Shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common stock, shares outstanding		660,622	753,872	531,178