Note 15 - Commitments and Contingencies (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Oct. 03, 2020	Sep. 28, 2019
DTG2Go [Member]
Payment for Contingent Consideration Liability, Operating Activities	$ 2,500	$ 2,500
Business Combination, Contingent Consideration, Liability, Total	6,400	8,900
Salt Life Group [Member]
Business Combination, Contingent Consideration, Liability, Total	0	$ 200
Standby Letters of Credit [Member]
Letters of Credit Outstanding, Amount	$ 400