(Loss) Earnings Per Share (Narrative) (Details) - $ / shares	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options exercise price range, lower limit	$ 3.01
Options exercise price range, upper limit	$ 11.23
Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Options outstanding not included in computation of diluted earnings per share	191,448
Securities excluded from computation of earnings per share, where exercise price greater than average market price	186,999	282,832	1,331,651
Options exercise price range, lower limit	$ 6.20	$ 6.20	$ 3.07
Options exercise price range, upper limit	$ 11.23	$ 11.23	$ 11.23