NATURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)	12 Months Ended
	Jun. 30, 2020 USD ($) segment division	Jun. 30, 2019 USD ($)	Jul. 01, 2019 USD ($)
Nature Of Business And Significant Accounting Policies [Line Items]
Number of product divisions | division	2
Number of reportable segments | segment	1
Cost of sales	$ 1,940,111	$ 1,873,249
Advertising expense	19,019	15,603
Operating Lease, Right-of-Use Asset	318,537		$ 376,105
Operating Lease, Liability	318,537		$ 376,105
Freight costs
Nature Of Business And Significant Accounting Policies [Line Items]
Cost of sales	$ 142,220	$ 147,635