CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (5,405,362)	$ (1,931,973)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	357,019	308,900
Stock-based compensation	118,618	174,725
Provision for uncollectible accounts	117,000	0
Provision for sales returns	154,000	422,000
Inventory write-downs	0	119,000
Provision for accounts receivable discounts	5,793	4,899
Deferred income taxes	0	(434,893)
Changes in operating assets and liabilities:
Accounts receivable	(1,425,184)	(292,951)
Inventory	991,141	(1,601,247)
Prepaid expenses and other assets, net	273,987	247,025
Accounts payable	1,262,867	459,640
Accrued expenses and other liabilities	(394,651)	(529,418)
Net cash used in operating activities	(3,944,772)	(3,054,293)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(495,302)	(617,283)
Payments for intangible assets	(41,650)	(30,658)
Net cash used in investing activities	(536,952)	(647,941)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from line of credit	500,000	0
Payments on line of credit	(500,000)	0
Repurchases of common stock	0	(451,815)
Net cash used in financing activities	0	(451,815)
NET DECREASE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	(4,481,724)	(4,154,049)
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, BEGINNING OF PERIOD	15,568,911	21,179,340
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, END OF PERIOD	11,087,187	17,025,291
Supplemental disclosure of cash flow information:
Cash paid during the period for income taxes	0	5,900
Cash paid during the period for interest expense	$ 2,875	$ 0