Loss Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Numerator:
Net loss	$ (34,898)	$ (7,142)	$ (138,325)	$ (185,589)
Adjusted "if-converted" net loss	$ (34,898)	$ (7,142)	$ (138,325)	$ (185,589)
Denominator:
Basic weighted average common shares outstanding	40,503,301	39,511,296	40,261,330	39,340,670
Diluted weighted average common shares outstanding	40,503,301	39,511,296	40,261,330	39,340,670
Loss per common share:
Basic (in dollars per share)	$ (0.86)	$ (0.18)	$ (3.44)	$ (4.72)
Diluted (in dollars per share)	$ (0.86)	$ (0.18)	$ (3.44)	$ (4.72)
Anti-dilutive shares excluded in the computation of diluted earnings per share	8,000,000.0	8,100,000	8,000,000.0	8,100,000