Note 14 - Leases - Components of Lease Expense (Details) $ in Thousands	3 Months Ended
	Dec. 26, 2020 USD ($)
Operating lease cost in Cost of goods sold and Operating Expenses	$ 1,356
Amortization of assets in Cost of goods sold and Operating Expenses	412
Interest on lease liabilities in Interest expense & other	14
Total finance lease cost	426
Short-term lease cost in Cost of goods sold and Operating Expenses	0
Total net lease cost	$ 1,782