Quarterly report pursuant to Section 13 or 15(d)

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

v3.21.2
Note 10 - Other Intangible Assets - Other Intangible Assets (Details) - USD ($)
$ in Thousands
 3 Months Ended
Jun. 27, 2021
Jun. 28, 2020
Mar. 28, 2021
Finite-lived intangible assets, gross amount $ 11,640   $ 11,640
Finite-lived intangible assets, accumulated amortization 8,606   8,477
Amortization expense 129 $ 209  
Cost of Sales [Member]      
Amortization expense 1 2  
Selling, General and Administrative Expenses [Member]      
Amortization expense 128 207  
Trademarks and Trade Names [Member]      
Finite-lived intangible assets, gross amount 2,567   2,567
Finite-lived intangible assets, accumulated amortization 1,765   1,722
Amortization expense 43 61  
Developed Technology [Member]      
Finite-lived intangible assets, gross amount 0   0
Finite-lived intangible assets, accumulated amortization 0   0
Amortization expense 0 28  
Noncompete Agreements [Member]      
Finite-lived intangible assets, gross amount 98   98
Finite-lived intangible assets, accumulated amortization 94   93
Amortization expense 1 20  
Patents [Member]      
Finite-lived intangible assets, gross amount 1,601   1,601
Finite-lived intangible assets, accumulated amortization 963   950
Amortization expense 13 22  
Customer Relationships [Member]      
Finite-lived intangible assets, gross amount 7,374   7,374
Finite-lived intangible assets, accumulated amortization 5,784   $ 5,712
Amortization expense $ 72 $ 78