Loss Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Numerator:
Net loss	$ (6,499)	$ (12,157)
Adjusted "if-converted" net loss	$ (6,499)	$ (12,157)
Denominator:
Basic weighted average common shares outstanding	39,070,982	38,309,267
Diluted weighted average common shares outstanding	39,070,982	38,309,267
Loss per common share:
Basic (in dollars per share)	$ (0.17)	$ (0.32)
Diluted (in dollars per share)	$ (0.17)	$ (0.32)
Anti-dilutive shares excluded in the computation of diluted earnings per share	8,200,000	2,900,000