CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Net sales	$ 7,905,639	$ 10,366,122	$ 12,858,662	$ 17,740,204
Costs and expenses:
Cost of goods sold	5,049,947	6,071,775	8,058,454	10,157,785
Sales and marketing	4,296,324	4,339,684	7,018,289	7,447,630
General and administrative	1,497,061	1,187,955	3,351,329	2,601,431
Total costs and expenses	10,843,332	11,599,414	18,428,072	20,206,846
Loss from operations	(2,937,693)	(1,233,292)	(5,569,410)	(2,466,642)
Other income (expense):
Interest income	77,359	59,574	169,619	99,776
Interest expense	(5,571)	0	(5,571)	0
Total other income (expense), net	71,788	59,574	164,048	99,776
Loss before income taxes	(2,865,905)	(1,173,718)	(5,405,362)	(2,366,866)
Income tax benefit	0	131,937	0	434,893
Net loss	$ (2,865,905)	$ (1,041,781)	$ (5,405,362)	$ (1,931,973)
Net loss per common share:
Basic (in dollars per share)	$ (0.09)	$ (0.03)	$ (0.18)	$ (0.06)
Diluted (in dollars per share)	$ (0.09)	$ (0.03)	$ (0.18)	$ (0.06)
Weighted average number of shares used in computing net loss per common share:
Basic (in shares)	30,344,955	30,344,954	30,344,955	30,408,018
Diluted (in shares)	30,344,955	30,344,954	30,344,955	30,408,018