Consolidated Statements of Changes in Redeemable Convertible Preferred Stock and Stockholders Equity - USD ($)	Total	Preferred Stock Series B	Preferred Stock Series C	Series A Convertible Preferred Stock	Common Stock	Escrow Proceeds	Additional Paid-In Capital	Retained Earnings (Accumulated Deficit)	Preferred Stock
Balance, shares at Jun. 30, 2021					230,049,691				4,030
Balance, amount at Jun. 30, 2021	$ 49,651,372				$ 2,300,497		$ 399,146,232	$ (351,795,397)	$ 40
Stock-based compensation, shares					1,624,158
Stock-based compensation, amount	1,256,168				$ 16,242		1,239,926	0	0
Withholding taxes related to restricted stock units, shares					(372,176)
Withholding taxes related to restricted stock units, amount	(208,270)				$ (3,722)		(204,548)	0	0
Warrant exercises, shares					350,000
Warrant exercises, amount	280,000				$ 3,500		276,500	0	0
Option exercises, shares					43,600
Option exercises, amount	16,132				$ 436		15,696	0	0
Net loss	(15,799,095)				$ 0		0	(15,799,095)	$ 0
Balance, shares at Dec. 31, 2021					231,695,273				4,030
Balance, amount at Dec. 31, 2021	35,196,307				$ 2,316,953		400,473,806	(367,594,492)	$ 40
Balance, shares at Sep. 30, 2021					231,301,673				4,030
Balance, amount at Sep. 30, 2021	42,969,127				$ 2,313,017		399,564,086	(358,908,016)	$ 40
Stock-based compensation, amount	623,441				$ 0		623,441	0	0
Warrant exercises, shares					350,000
Warrant exercises, amount	280,000				$ 3,500		276,500	0	0
Option exercises, shares					43,600
Option exercises, amount	16,132				$ 436		15,696	0	0
Net loss	(8,686,476)				0		0	(8,686,476)	0
Withholding taxes related to restricted stock units	(5,917)				$ 0		(5,917)	0	$ 0
Balance, shares at Dec. 31, 2021					231,695,273				4,030
Balance, amount at Dec. 31, 2021	35,196,307				$ 2,316,953		400,473,806	(367,594,492)	$ 40
Balance, shares at Jun. 30, 2022		8,100,000	900,000	4,030	9,270,947
Balance, amount at Jun. 30, 2022	16,267,875	$ 13,500,000	$ 1,500,000	$ 40	$ 92,709	$ (15,000,000)	404,168,822	(387,993,696)
Stock-based compensation, shares					84,062
Stock-based compensation, amount	792,161	0	0	0	$ 841	0	791,320	0
Withholding taxes related to restricted stock units, shares					(20,468)
Withholding taxes related to restricted stock units, amount	$ (146,062)	$ 0	$ 0	0	$ (205)	0	(145,857)	0
Option exercises, shares	0
Net loss	$ (9,679,505)							(9,679,505)
Redemption of convertible series B & series C preferred stock, shares		(8,100,000)	(900,000)
Redemption of convertible series B & series C preferred stock, amount	0	$ (13,500,000)	$ (1,500,000)	0	$ 0	15,000,000	0	0
Sale of common stock and warrants, net of costs, shares					1,020,000
Sale of common stock and warrants, net of costs, amount	9,109,117	0	0	0	$ 10,200	0	9,098,917	0
Reverse stock split fractional shares, shares					(43)
Reverse stock split fractional shares, amount		0	0	$ 0	$ 0	0	0
Balance, shares at Dec. 31, 2022				4,030	10,354,498
Balance, amount at Dec. 31, 2022	16,343,586	$ 0	$ 0	$ 40	$ 103,545	0	413,913,202	(397,673,201)
Balance, shares at Sep. 30, 2022		8,100,000	900,000	4,030	9,290,504
Balance, amount at Sep. 30, 2022	8,449,344	$ 13,500,000	$ 1,500,000	$ 40	$ 92,905	(15,000,000)	404,605,503	(396,249,104)
Stock-based compensation, shares					64,462
Stock-based compensation, amount	355,284	0	0	0	$ 645	0	354,639	0
Withholding taxes related to restricted stock units, shares					(20,468)
Withholding taxes related to restricted stock units, amount	(146,062)	0	0	0	$ (205)	0	(145,857)	0
Net loss	(1,424,097)	$ 0	$ 0	0	0	0	0	(1,424,097)
Redemption of convertible series B & series C preferred stock, shares		(8,100,000)	(900,000)
Redemption of convertible series B & series C preferred stock, amount	0	$ (13,500,000)	$ (1,500,000)	0	$ 0	15,000,000	0	0
Sale of common stock and warrants, net of costs, shares					1,020,000
Sale of common stock and warrants, net of costs, amount	9,109,117	0	0	$ 0	$ 10,200	0	9,098,917	0
Balance, shares at Dec. 31, 2022				4,030	10,354,498
Balance, amount at Dec. 31, 2022	$ 16,343,586	$ 0	$ 0	$ 40	$ 103,545	$ 0	$ 413,913,202	$ (397,673,201)