CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS [Abstract]
Net sales	$ 10,280,311	$ 7,926,293
Costs and expenses:
Cost of goods sold	5,016,550	4,196,055
Sales and marketing	2,730,153	1,647,933
General and administrative	1,584,275	1,208,035
Total costs and expenses	9,330,978	7,052,023
Income from operations	949,333	874,270
Other income (expense):
Interest income	355	3,459
Interest expense	0	(2,439)
Loss on foreign currency exchange	(34)	(530)
Total other income (expense), net	321	490
Income before income taxes	949,654	874,760
Income tax expense	(122,629)	(494)
Net Income	$ 827,025	$ 874,266
Net income per common share:
Basic (in dollars per share)	$ 0.03	$ 0.03
Diluted (in dollars per share)	$ 0.03	$ 0.03
Weighted average number of shares used in computing net income per common share:
Basic (in shares)	29,971,178	28,786,910
Diluted (in shares)	31,097,540	28,839,897