Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Goodwill and Intangible Assets - Goodwill and Components of Intangible Assets (Details)

v3.22.0.1
Note 6 - Goodwill and Intangible Assets - Goodwill and Components of Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended
Oct. 02, 2021
Jan. 01, 2022
Oct. 03, 2021
Goodwill, cost $ 37,897 $ 37,897  
Goodwill 37,897 37,897 $ 37,897
Intangibles, Cost 37,109 37,181  
Intangibles, Accumulated Amortization (10,818) (11,415)  
Intangibles, Net Value 26,291 25,766  
Trademarks and Trade Names [Member]      
Intangibles, Cost 16,000 16,000  
Intangibles, Accumulated Amortization (4,317) (4,450)  
Intangibles, Net Value $ 11,683 11,550  
Trademarks and Trade Names [Member] | Minimum [Member]      
Economic Life (Year) 20 years    
Customer Relationships [Member]      
Intangibles, Cost $ 7,400 7,400  
Intangibles, Accumulated Amortization (2,473) (2,658)  
Intangibles, Net Value $ 4,927 4,742  
Economic Life (Year) 20 years    
Technology-Based Intangible Assets [Member]      
Intangibles, Cost $ 9,952 10,024  
Intangibles, Accumulated Amortization (1,715) (1,937)  
Intangibles, Net Value $ 8,237 8,087  
Economic Life (Year) 10 years    
Licensing Agreements [Member]      
Intangibles, Cost $ 2,100 2,100  
Intangibles, Accumulated Amortization (837) (862)  
Intangibles, Net Value $ 1,263 1,238  
Licensing Agreements [Member] | Minimum [Member]      
Economic Life (Year) 15 years    
Noncompete Agreements [Member]      
Intangibles, Cost $ 1,657 1,657  
Intangibles, Accumulated Amortization (1,476) (1,508)  
Intangibles, Net Value $ 181 $ 149  
Noncompete Agreements [Member] | Minimum [Member]      
Economic Life (Year) 4 years