CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 2,333,145	$ 4,429,570
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	350,198	419,511
Stock-based compensation	676,934	272,209
Provision for uncollectible accounts	26,000	53,514
(Recovery of) Provision for sales returns	(25,000)	67,000
Inventory write-off	232,000	128,000
Provision for accounts receivable discounts	3,269	29,123
Deferred income taxes	483,168	0
Changes in operating assets and liabilities:
Accounts receivable	92,264	(1,617,077)
Inventory	(3,562,704)	1,559,759
Prepaid expenses and other assets, net	640,843	(3,451,872)
Accounts payable	356,311	(827,665)
Accrued income taxes	1,414	1,460
Accrued expenses and other liabilities	(504,862)	3,604,002
Net cash provided by operating activities	1,102,980	4,667,534
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(1,250,296)	(346,112)
Payment to fund note receivable	0	(250,000)
Payments for intangible assets	(38,867)	(26,374)
Net cash used in investing activities	(1,289,163)	(622,486)
CASH FLOWS FROM FINANCING ACTIVITIES:
Stock option exercises	650,917	1,013,091
Net cash provided by financing activities	650,917	1,013,091
NET INCREASE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	464,734	5,058,139
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, BEGINNING OF PERIOD	21,446,951	14,617,234
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, END OF PERIOD	21,911,685	19,675,373
Supplemental disclosure of non-cash investing and financing activities:
Additions to right-of-use assets in connection with operating lease liabilities	0	3,908,249
Supplemental disclosure of cash flow information:
Cash paid during the period for income taxes	$ 0	$ 9,050