Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 01, 2016	Oct. 03, 2015	Oct. 01, 2016	Oct. 03, 2015	Dec. 26, 2015
Segment Reporting Information [Line Items]
Revenues from external customers	$ 38,793	$ 34,584	$ 121,824	$ 111,798
Operating income (loss)	5,329	1,873	10,812	10,317
Net income (Loss)	4,243	2,028	8,030	8,747
Total assets	165,278	149,538	165,278	149,538	$ 143,737
Sporting Goods [Member]
Segment Reporting Information [Line Items]
Revenues from external customers	38,793	34,584	121,824	111,798
Operating income (loss)	4,334	2,875	11,324	13,372
Net income (Loss)	2,502	1,582	6,492	8,035
Total assets	137,747	124,423	137,747	124,423
Corporate Segment [Member]
Segment Reporting Information [Line Items]
Revenues from external customers	0	0	0	0
Operating income (loss)	995	(1,002)	(512)	(3,055)
Net income (Loss)	1,741	446	1,538	712
Total assets	$ 27,531	$ 25,115	$ 27,531	$ 25,115