CORONAVIRUS PANDEMIC (Details) - USD ($)	3 Months Ended		6 Months Ended
	Apr. 03, 2021	Mar. 28, 2020	Apr. 03, 2021	Mar. 28, 2020
Loan aggregate principal amount		$ 5,900,000		$ 5,900,000
Gain on forgiveness of debt	$ 3,653,000		$ 3,653,000
Gain on forgiveness of debt, principal	3,622,000
Gain on forgiveness of debt, interest	31,000
LPs [Member]
Loan aggregate principal amount	3,350,000	4,100,000	3,350,000	4,100,000
Franchisees [Member]
Loan aggregate principal amount		2,600,000		2,600,000
Managed Store [Member]
Loan aggregate principal amount	630,000	500,000	630,000	500,000
Franchisees and Managed Store [Member]
Loan aggregate principal amount	5,208,000		5,208,000
Limited partnership and for 2 of our Franchisees [Member]
Loan aggregate principal amount	1,291,000		1,291,000
PPP Loans Member]
Loan aggregate principal amount	$ 3,980,000	$ 13,100,000	$ 3,980,000	$ 13,100,000
Interest rate			1.00%