NATURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)		12 Months Ended
	Jul. 01, 2019 USD ($)	Jun. 30, 2019 USD ($) segment division	Jun. 30, 2018 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		$ 1,873,249	$ 2,085,405
Advertising expense		15,603	14,779
Additional operating liabilities	$ 376,000
Freight costs
Nature Of Business And Significant Accounting Policies [Line Items]
Cost of sales		$ 147,635	$ 155,421