STOCK BASED COMPENSATION PLANS, Summary of Stock Options (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Jun. 28, 2020	Jun. 30, 2019
Shares [Roll Forward]
Outstanding at beginning of year (in shares)	216,550	478,056
Granted (in shares)	0	0
Exercised (in shares)	0	0
Forfeited/Canceled/Expired (in shares)	(9,800)	(261,506)
Outstanding at end of period (in shares)	206,750	216,550
Exercisable at end of period (in shares)	206,750	216,550
Weighted Average Exercise Price [Roll Forward]
Outstanding at beginning of year (in dollars per share)	$ 4.82	$ 4.16
Granted (in dollars per share)	0	0
Exercised (in dollars per share)	0	0
Forfeited/Canceled/Expired (in dollars per share)	1.87	4.27
Outstanding at end of period (in dollars per share)	4.96	4.82
Exercisable at end of year (in dollars per share)	$ 4.96	$ 4.82
Intrinsic value of options outstanding	$ 0