Schedule of (Loss) Income Per Share, Basic and Diluted (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Net (loss) income-basic	$ (17,510)	$ 712
Change in fair value of warrant liability	(2,587)	(13,224)
Net loss - diluted	$ (20,097)	$ (12,512)