Note D - Revenue Recognition - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 30, 2024	Apr. 01, 2023	Mar. 30, 2024	Apr. 01, 2023
Net sales	$ 78,936	$ 110,335	$ 158,869	$ 217,630
Sales in percentage	100.00%	100.00%	100.00%	100.00%
Delta Group [Member]
Net sales	$ 63,401	$ 91,344	$ 133,004	$ 188,354
Salt Life Group [Member]
Net sales	15,535	18,991	25,865	29,276
Retail [Member]
Net sales	$ 3,729	$ 3,156	$ 7,895	$ 6,611
Sales in percentage	5.00%	3.00%	5.00%	3.00%
Retail [Member] | Delta Group [Member]
Sales in percentage	0.00%	0.00%	0.00%	0.10%
Retail [Member] | Salt Life Group [Member]
Sales in percentage	23.90%	16.50%	30.40%	22.30%
Ecommerce [Member]
Net sales	$ 1,392	$ 1,163	$ 2,840	$ 2,672
Sales in percentage	1.00%	1.00%	2.00%	1.00%
Ecommerce [Member] | Delta Group [Member]
Sales in percentage	0.20%	0.20%	0.20%	0.20%
Ecommerce [Member] | Salt Life Group [Member]
Sales in percentage	8.10%	5.10%	10.00%	7.80%
Wholesale [Member]
Net sales	$ 73,815	$ 106,016	$ 148,134	$ 208,347
Sales in percentage	94.00%	96.00%	93.00%	96.00%
Wholesale [Member] | Delta Group [Member]
Sales in percentage	99.80%	99.80%	99.80%	99.70%
Wholesale [Member] | Salt Life Group [Member]
Sales in percentage	68.00%	78.40%	59.60%	69.90%