EXECUTION OF LEASES FOR NEW LOCATIONS (Details)	3 Months Ended
Sep. 28, 2019 USD ($) ft²
Miramar, Florida [Member]
Operating Leased Assets [Line Items]
Area of lease \| ft²	6,000
Aggregate amounts advanced to limited partnership \| $	$ 313,000
Proceeds limited partnership interests \| $	$ 4,000,000
Miramar, Florida Two [Member]
Operating Leased Assets [Line Items]
Area of lease \| ft²	2,000

Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585

Name:	us-gaap_ProceedsFromLimitedPartnershipInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration