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(Loss) Earnings Per Share (Narrative) (Details) - Stock Options [Member]
12 Months Ended
Jun. 30, 2019
$ / shares
shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]  
Options outstanding not included in computation of diluted earnings per share | shares 864,579
Options exercise price range, lower limit $ 6.20
Options exercise price range, upper limit $ 11.23