CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Statement of Comprehensive Income [Abstract]
Net loss	$ (80,440)	$ (17,179)	$ (154,699)	$ (30,130)
Other comprehensive loss:
Net unrealized loss on investments in available- for-sale securities	(1,711)	(920)	(1,750)	(2,222)
Comprehensive loss	$ (82,151)	$ (18,099)	$ (156,449)	$ (32,352)