Note F - Segment Information - Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 20, 2021	Mar. 21, 2020	Dec. 26, 2020
Revenues from external customers	$ 59,191	$ 37,289
Operating income (loss)	7,129	2,424
Net income	5,442	1,951
Total assets	231,960	145,421	$ 220,705
Sporting Goods [Member]
Revenues from external customers	59,191	37,289
Operating income (loss)	7,595	2,823
Net income	5,362	2,049
Total assets	225,183	137,010
Corporate Segment [Member]
Operating income (loss)	(466)	(399)
Net income	80	(98)
Total assets	$ 6,777	$ 8,411