CORONAVIRUS PANDEMIC (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended
	Jul. 03, 2021	Jun. 27, 2020	Apr. 03, 2021	Jul. 03, 2021	Jun. 27, 2020	Mar. 28, 2020
Loan aggregate principal amount						$ 5,900
Gain on forgiveness of debt	$ 6,483			$ 10,136
LPs [Member]
Loan aggregate principal amount			$ 3,350			4,100
Franchisees [Member]
Loan aggregate principal amount						2,600
Managed Store [Member]
Loan aggregate principal amount			630			500
PPP Loans Member]
Loan aggregate principal amount			3,980			$ 13,100
Interest rate				1.00%
Gain on forgiveness of debt			$ 10,100