Consolidated Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($)	Preferred Stock [Member] Series B Preferred Stock [Member]	Preferred Stock [Member] Series B-1 Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance (in shares) at Jun. 30, 2020	625,375	212,402	19,484,485
Balance at Jun. 30, 2020	$ 6,254	$ 2,124	$ 194,847	$ 75,271,097	$ (32,890,889)	$ 42,583,433
Accrued compensation (in shares)	0	0	1,302
Accrued compensation	$ 0	$ 0	$ 13	5,392	0	5,405
Employee stock plan (in shares)	0	0	13,980
Employee stock plan	$ 0	$ 0	$ 140	50,188	0	50,328
Stock buyback (in shares)	0	0	0
Stock buyback	$ 0	$ 0	$ 0	0	0	0
Preferred Dividends-Declared	0	0	0	0	(146,611)	(146,611)
Net income	$ 0	$ 0	$ 0	0	554,826	554,826
Balance (in shares) at Sep. 30, 2020	625,375	212,402	19,499,767
Balance at Sep. 30, 2020	$ 6,254	$ 2,124	$ 195,000	75,326,677	(32,482,674)	43,047,381
Balance (in shares) at Jun. 30, 2021	625,375	212,402	19,351,935
Balance at Jun. 30, 2021	$ 6,254	$ 2,124	$ 193,522	74,298,924	(29,359,938)	45,140,886
Accrued compensation (in shares)	0	0	29,316
Accrued compensation	$ 0	$ 0	$ 293	172,207	0	172,500
Employee stock plan (in shares)	0	0	13,901
Employee stock plan	$ 0	$ 0	$ 139	56,438	0	$ 56,577
Stock buyback (in shares)	0	0	(7,600)			(7,600)
Stock buyback	$ 0	$ 0	$ (76)	(41,200)	0	$ (41,276)
Preferred Dividends-Declared	0	0	0	0	(146,611)	(146,611)
Net income	$ 0	$ 0	$ 0	0	946,817	946,817
Balance (in shares) at Sep. 30, 2021	625,375	212,402	19,387,552
Balance at Sep. 30, 2021	$ 6,254	$ 2,124	$ 193,878	$ 74,486,369	$ (28,559,732)	$ 46,128,893