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Earnings per Common Share - Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share, Basic [Abstract]
Net loss	$ (34,899)	$ (12,873)	$ (77,356)	$ (20,501)
Weighted average shares outstanding - basic (shares)	26,783	26,515	26,714	26,422
Basic EPS (US$ per share)	$ (1.30)	$ (0.49)	$ (2.90)	$ (0.78)
Earnings Per Share, Diluted [Abstract]
Diluted weighted average shares (shares)	26,783	26,515	26,714	26,422
Diluted EPS (US$ per share)	$ (1.30)	$ (0.49)	$ (2.90)	$ (0.78)

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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