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Net Income Per Share - Schedule of Basic and Diluted Earnings Per Share (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Mar. 31, 2018	Mar. 31, 2017
Numerator
Net income available to common shareholders	$ 3,068,354	$ 2,419,143	$ 15,085,734	$ 5,290,122
Denominator
Weighted average number of common shares — Basic (in shares)	33,171,514	33,062,297	33,123,185	33,021,865
Effect of dilutive securities:
Weighted average number of common shares and potentially dilutive common shares used in diluted EPS (in shares)	33,191,312	33,115,699	33,155,870	33,064,708
Net income per common share - Basic (in dollars per share)	$ 0.09	$ 0.07	$ 0.46	$ 0.16
Net income per common share - Diluted (in dollars per share)	$ 0.09	$ 0.07	$ 0.45	$ 0.16
Contingent restricted stock grants
Effect of dilutive securities:
Weighted average of securities (in shares)	19,798	27,216	32,685	17,860
Stock options
Effect of dilutive securities:
Weighted average of securities (in shares)	0	26,186	0	24,983

X

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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