Note 5 - Acquired Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 25, 2021

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	2021				2020
In Thousands	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Patents		24,715		24,068		24,715		23,860
Non-compete agreements		2,749		2,749		2,749		2,749
Customer list		18,017		8,100		18,017		6,669
Trademarks		9,736		266		9,736		174
Developed technology		475		301		475		206
License agreements		700		130		700		89
		56,392		35,614		56,392		33,747

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

In Thousands	2022		2023		2024		2025		2026		Thereafter
Sporting Goods		1,847		1,769		1,644		1,595		1,547		4,592

Schedule of Goodwill [Table Text Block]

In Thousands	Sporting Goods
Balance at December 28, 2019	$	26,749
Acquisition		5,946
Balance at December 26, 2020	$	32,695
Acquisition		--
Balance at December 25, 2021	$	32,695