Condensed Consolidated Statements of Operations - USD ($)	3 Months Ended
Sep. 30, 2024	Sep. 30, 2023
Condensed Consolidated Statements of Income [Abstract]
Net sales	$ 3,201,868	$ 3,373,938
Cost of goods sold	2,028,942	2,306,248
Gross profit	1,172,926	1,067,690
Selling, general and administrative expenses	1,810,059	1,536,279
Loss from operations	(637,133)	(468,589)
Interest income	220,358	212,859
Loss before income tax provision	(416,775)	(255,730)
Income tax provision	2,760	1,879
Net loss	$ (419,535)	$ (257,609)
Loss per common share:
Basic (in dollars per share)	$ (0.05)	$ (0.03)
Diluted (in dollars per share)	$ (0.05)	$ (0.03)
Weighted-average number of shares:
Basic (in shares)	9,310,002	9,234,795
Diluted (in shares)	9,310,002	9,234,795

Earnings Per Share Basic And Diluted 1 [Abstract]

No definition available.

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- Definition

The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities.