CONDENSED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Revenue	$ 18,222	$ 9,167	$ 31,609	$ 13,001
Operating expenses:
Cost of revenue	0	494	0	1,003
Research and development	21,531	22,224	41,484	35,220
General and administrative	7,926	5,650	15,835	11,565
Total operating expenses	29,457	28,368	57,319	47,788
Loss from operations	(11,235)	(19,201)	(25,710)	(34,787)
Other income (expense):
Change in fair value of warrant liability	5,458	7,083	8,046	20,307
Interest and dividend income	11	164	18	439
Other income	0	500	0	495
Net loss	(5,766)	(11,454)	(17,646)	(13,546)
Net loss:
Basic	(5,766)	(11,454)	(17,646)	(13,546)
Diluted	$ (11,224)	$ (18,537)	$ (25,692)	$ (33,853)
Net loss per share:
Basic	$ (0.05)	$ (0.10)	$ (0.15)	$ (0.12)
Diluted	$ (0.09)	$ (0.16)	$ (0.22)	$ (0.30)
Shares used in computing net loss per share:
Basic	126,725	112,524	115,982	112,480
Diluted	128,160	114,461	118,657	114,709