Consolidated Statements of Changes in Redeemable Convertible Preferred Stock and Stockholders Equity - USD ($)	Total	Common Stock	Escrow Proceeds	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)	Preferred Stock Series B	Preferred Stock Series C	Preferred Stock Series A
Balance, shares at Jun. 30, 2020		9,170,336						4,030
Balance, amount at Jun. 30, 2020	$ 80,172,849	$ 91,704	$ 0	$ 398,280,007	$ (318,198,902)	$ 0	$ 0	$ 40
Stock-based compensation, shares		38,323
Stock-based compensation, amount	3,168,656	$ 383	0	3,168,273	0	0	0	0
Withholding taxes related to restricted stock units, shares		(6,671)
Withholding taxes related to restricted stock units, amount	(93,638)	$ (67)	0	(93,571)	0	0	0	0
Net loss	(33,596,495)	$ 0	0	0	(33,596,495)	0	0	$ 0
Balance, shares at Jun. 30, 2021		9,201,988						4,030
Balance, amount at Jun. 30, 2021	49,651,372	$ 92,020	0	401,354,709	(351,795,397)	0	0	$ 40
Stock-based compensation, shares		69,406
Stock-based compensation, amount	2,505,538	$ 694	0	2,504,844	0	0	0	0
Withholding taxes related to restricted stock units, shares		(16,191)
Withholding taxes related to restricted stock units, amount	(221,311)	$ (162)	0	(221,149)	0	0	0	0
Net loss	(36,198,299)	0	0	0	(36,198,299)	$ 0	$ 0	0
Issuance of Redeemable Convertible Preferred stock and warrants, shares						8,100,000	900,000
Issuance of Redeemable Convertible Preferred stock and warrants, amount	$ 234,443	$ 0	(15,000,000)	234,443	0	$ 13,500,000	$ 1,500,000	0
Warrant exercises, shares	1,744	14,000
Warrant exercises, amount	$ 280,000	$ 140	0	279,860	0	0	0	0
Option exercises, shares		1,744
Option exercises, amount	16,132	$ 17	0	16,115	0	$ 0	$ 0	$ 0
Balance, shares at Jun. 30, 2022		9,270,947				8,100,000	900,000	4,030
Balance, amount at Jun. 30, 2022	$ 16,267,875	$ 92,709	$ (15,000,000)	$ 404,168,822	$ (387,993,696)	$ 13,500,000	$ 1,500,000	$ 40