Note L - Derivatives and Fair Value Measurements (Details Textual) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Jan. 02, 2021	Jul. 03, 2021	Jun. 28, 2020
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability		$ (1,210)	$ 187
Payment for Contingent Consideration Liability, Financing Activities		2,110	$ 2,500
DTG2Go [Member]
Business Combination, Contingent Consideration, Liability, Total		3,100
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability		(3,300)
Payment for Contingent Consideration Liability, Financing Activities	$ 2,100
Business Combination, Contingent Consideration Arrangements, Change in Range of Outcomes, Contingent Consideration, Liability, Value, High		$ (1,200)