REVENUE FROM MAJOR CUSTOMERS (Narrative) (Details)	3 Months Ended		12 Months Ended
	Jun. 28, 2019 USD ($) Customers	Jun. 29, 2018 USD ($) Customers	Mar. 29, 2019 USD ($) Customers
Revenue derived from customers	$ 7,567,398	$ 9,043,306
Sales Revenue, Net [Member] | Customer Concentration Risk [Member]
Concentration risk	29.00%		26.00%
Number of customers | Customers	2	2	2
Revenue derived from customers			$ 7,451,032
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major Customer One [Member]
Concentration risk	16.00%		14.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major Customer Two [Member]
Concentration risk	13.00%		12.00%