CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net sales	$ 3,571	$ 3,890	$ 12,264	$ 13,790
Cost of goods sold	2,508	3,214	8,894	10,536
Gross profit	1,063	676	3,370	3,254
Operating expenses:
Research and development	49	73	157	212
Selling and marketing	429	547	1,421	1,717
General and administrative	855	705	2,691	2,421
Total operating expenses	1,333	1,325	4,269	4,350
Operating (loss)	(270)	(649)	(899)	(1,096)
Other income (expense)
Interest and other income, net	30	48	107	140
Total other income	30	48	107	140
Net (loss)	$ (240)	$ (601)	$ (792)	$ (956)
Weighted average shares outstanding: basic	9,911,015	10,436,519	9,901,554	10,593,229
Weighted average shares outstanding: diluted	9,911,015	10,436,519	9,901,554	10,593,229
Net (loss) income per common share basic	$ (0.02)	$ (0.06)	$ (0.08)	$ (0.09)
Net (loss) income per common share diluted	$ (0.02)	$ (0.06)	$ (0.08)	$ (0.09)