Quarterly report pursuant to Section 13 or 15(d)

Note 10 - Other Intangible Assets - Other Intangible Assets (Details)

v3.23.3
Note 10 - Other Intangible Assets - Other Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Oct. 01, 2023
Oct. 02, 2022
Oct. 01, 2023
Oct. 02, 2022
Apr. 02, 2023
Finite-lived intangible assets, gross amount $ 12,940   $ 12,940   $ 12,940
Finite-lived intangible assets, accumulated amortization 9,766   9,766   9,467
Amortization expense 153 $ 121 299 $ 241  
Trademarks and Trade Names [Member]          
Finite-lived intangible assets, gross amount 2,867   2,867   2,867
Finite-lived intangible assets, accumulated amortization 2,103   2,103   2,025
Amortization expense 43 35 78 70  
Noncompete Agreements [Member]          
Finite-lived intangible assets, gross amount 98   98   98
Finite-lived intangible assets, accumulated amortization 98   98   98
Amortization expense 0 0 0 0  
Patents [Member]          
Finite-lived intangible assets, gross amount 1,601   1,601   1,601
Finite-lived intangible assets, accumulated amortization 1,081   1,081   1,055
Amortization expense 13 13 26 26  
Customer Relationships [Member]          
Finite-lived intangible assets, gross amount 8,174   8,174   8,174
Finite-lived intangible assets, accumulated amortization 6,474   6,474   6,289
Amortization expense 92 73 185 145  
Licensing Agreements [Member]          
Finite-lived intangible assets, gross amount 200   200   200
Finite-lived intangible assets, accumulated amortization 10   10   $ 0
Amortization expense $ 5 $ 0 $ 10 $ 0