(Loss) Earnings Per Share (Narrative) (Details) - Stock Options [Member] - $ / shares	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options outstanding not included in computation of diluted earnings per share	425,784	1,331,651	425,784	1,331,651
Options exercise price range, lower limit	$ 6.20	$ 3.07	$ 6.20	$ 3.07
Options exercise price range, upper limit	$ 11.23	$ 11.23	$ 11.23	$ 11.23