Earnings Per Share - Calculation of basic and diluted earnings per share (Parenthetical) (Details)	3 Months Ended
Sep. 30, 2018 $ / shares
Earnings Per Share [Line Items]
Earnings per common share (diluted)	$ 0.06
Previously Reported [Member]
Earnings Per Share [Line Items]
Earnings per common share (diluted)	$ 0.03

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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+ Details